Programming

Raycast

Community Engineer, Windows

Community Engineer, Windows

🌍 About Us:

Welcome to Megaverse, an ambitious early-stage startup dedicated to revolutionising the entertainment industry through cutting-edge software solutions. As a 100% remote and profitable company, we've bootstrapped our way to success. Our global team spans multiple time zones, creating a diverse and dynamic work environment.

🔭Who are we looking for?

🎯 Who are you?:

You are highly motivated and driven, striving to achieve your goals and complete tasks most efficiently and effectively. You are fearless in doing the work required to accomplish your objectives and take pride in seeing a project through to completion. Your dedication and effort are admirable traits that help you succeed.

🧑‍💻 Generalist:

We would like you to have broad experience. You know what tools and techniques are available (not necessarily master them all) in the marketer's toolbox. You are a jack of all trades and love variation in your job.

🌏 European Time Zone:

You are in the European time zone for collaboration.

🛠️Your Skillset

As a generalist, you'll possess a broad range of skills, including:

Performance Marketing/Paid Ads: Good understanding of creatives, funnels, CPA/CTR metrics, campaign setup, and optimisation.
Conversion Rate Optimization (CRO): Knowledge of CRO principles and techniques to improve website and landing page conversions.
Branding & Positioning: You appreciate the importance of consistent brand messaging across all channels.
Social Media Marketing: You're well-versed in various social media platforms and the strategies that drive success.
On-Page Marketing: Optimising user flows, analysing user behaviour optimisation, and enhancing funnels come naturally to you.
Search Engine Optimization & Content Marketing: You have a firm grasp of SEO and content strategies and can use them effectively in your marketing efforts.
Affiliate Marketing: You understand the complexities and nuances of affiliate marketing.
Data Analytics: Proficiency in data analysis tools and the ability to draw insights from marketing data to inform decision-making.
Email Marketing: Experience crafting and executing effective email marketing campaigns, including list segmentation and A/B testing.
Marketing Automation: Familiarity with marketing automation platforms to streamline and optimise marketing processes.

📈 What Your First Months Will Look Like:

To map the competition landscape through SWOT analysis.
Map the competition landscape through SWOT analysis, which involves identifying competitors and gathering information from different sources.
Conducting SWOT analysis to discern patterns and strategic insights, identifying areas of competitive advantage, potential risks, and growth opportunities, and creating actionable strategies to capitalise on strengths and mitigate weaknesses.
Regularly monitor the competitive landscape to ensure the company remains agile, adapts strategies to evolving market dynamics, and maintains a strong position in the marketplace.
To define the brand and marketing positioning.
Define the brand and marketing positioning by identifying the target audience and understanding their needs and preferences.
Creating a brand that resonates with the company’s vision and differentiates it from competitors in the market.
Conduct market research, analyse customer behaviour and preferences, and understand the competitors' strengths and weaknesses.
Develop a unique value proposition, create targeted advertising campaigns, and leverage social media and other digital marketing channels to reach the targeted audience.
To analyse the website, the product is aligned with the Marketing strategy.
Conduct a comprehensive website audit and evaluate website design, user experience, content quality, and functionality to identify areas for improvement and optimisation.
Work closely with the development team to implement necessary changes and enhancements to align the website with the overarching marketing objectives.
To craft a psychologically-driven go-to-market strategy.
Conducting in-depth consumer behaviour research to understand the target audience's underlying motivations, needs, and pain points.
Utilising psychological principles and insights to develop a data-driven, emotionally resonant go-to-market strategy that speaks to the aspirations and desires of the target market.
Collaborating with the development team to integrate psychological triggers and persuasive messaging into various marketing touchpoints and campaigns can help achieve the desired outcome.
Continued Analysis and Iteration:
Continuously monitoring market trends, competitor activities, and consumer insights to identify emerging opportunities and potential threats.
Conduct regular performance reviews and post-mortems to evaluate the success of marketing initiatives and identify areas for refinement and improvement.
Refining brand positioning and marketing messaging based on data-driven insights to stay ahead of the competition and align with the company’s vision.

📜Our Offer

Here's what we bring to the table:

Remote Work: We value your time, so we advocate for remote work and enjoy the flexibility needed in today's complex world.
Company Retreat: Pack your bags for an exciting team-building retreat with the Megaverse Team. It's a chance to put faces to the names of your internet superhero colleagues!
Growth Tools: We're committed to your growth. Count on us to provide the essential tools to support your development.
Time Off: You'll have 35 paid days off annually, including public holidays from your country.

🙋How to Apply?

Ready to join us? Here's how:

Please include "CHEERFUL" when applying to confirm that you've read the job post. This feature helps us filter out fake spam applicants and ensures we connect with real human candidates.

Send us your proposal by attaching your resume, highlighting your previous work, to diana.george@megaverse.be

We're excited to explore the possibilities of working together.

Applications must include the requested information to be considered.

Marketing Generalist

Marketing Generalist

Albatross

At Albatross, we are reinventing user engagement. Through advanced AI-driven personalization, we generate compelling user experiences that increase conversions and loyalty. We have the resources to build the most advanced foundational models for personalization, powered by a highly qualified team and guided by expert founders.

The Role

As an Applied Scientist at Albatross, you will help push the boundaries of real-time machine learning, personalization and search. You will design state-of-the-art algorithms and turn them into product-ready capabilities that power decision-making across billions of interactions. More specifically you will:

Design, implement, and improve the ML algorithms that power our recommendation and search engine.
Prototype and validate novel approaches in areas such as deep learning, reinforcement learning and LLMs.
Collaborate with Data Scientists and Engineers to generalize solutions and contribute to shared tooling.
Maintain a high standard of code quality and experimentation discipline.
Publish technical work and help represent Albatross in the ML research community and ensure our approach remains ahead of the curve.
Work backward from product goals to guide the development of algorithmic solutions.
Drive innovation in areas like AutoML, semantic embeddings, scalable retraining, and search.

Requirements

PhD in Machine Learning, Computer Science, Mathematics, or a related field.
Proven experience in developing and shipping ML models in production.
Strong Python skills and experience with ML frameworks such as PyTorch, TensorFlow, or JAX.
Experience reading and implementing ideas from academic papers.
Understanding of algorithms for search, ranking, recommendation, or representation learning is a plus.
Publications in top ML or data science conferences (e.g. NeurIPS, ICML, KDD, RecSys, SIGIR) are a plus.
Strong communication skills in English and collaboration skills.

Benefits

Flexibility to work from anywhere across Europe.
Budget for learning and training, attend events and conferences.

Albatross

Albatross

Applied Scientist

Applied Scientist

Ai Incube (Parknav) produces and sells a city-knowledge cloud service and software API to enterprises in mobility and smart city. Our customers include Fortune-500 enterprises such as car OEMs and telecoms as well as smaller enterprises such as city-solution providers. We increasingly sell packaged solutions SaaS.

Job Description:

We are looking for a DevOps / Backend Developer (Java) that shall play a pivotal role in scaling Parknav’s team. You will be in charge of the design, development, coding, testing and debugging of backend applications and cloud infrastructure. We are looking for someone who is excited to develop software hands on, join a stellar tech team, and deliver in a distributed startup environment. Our technology is focused on cloud backend and we work in front-end mobile applications and integrations with front ends of our customers.

This is a fully remote position giving you the opportunity to work from anywhere in the world given you are comfortable with a SCRUM/AGILE framework and coordination of meetings across time zones.

Job Responsibilities:

Design, develop, configure, extend, troubleshoot, deploy and maintain Parknav services.
Maintenance and improvement of cloud environment and codebase (devops)
Proactively anticipate and solve potential issues.
Work with our data science and machine learning teams to build a world class environment for running analysis and predictions on street level geospatial data.
Maintain effective and consistent communication with team members and management.

Requirements and Qualifications:

3+ years experience as Java Backend Developer/Architect.
3+ years experience using Google Cloud Platform as Cloud Infrastructure.
Proficient knowledge of Kubernetes, Java, Postgres, Postgis, and Flyway.
Strong algorithms knowledge.
Thorough knowledge of CI/CD of full-stack application.
Outstanding interpersonal skills.
Strong structured thinking skills as well as a proactive attitude.
Knowledge in one or more of the following is desirable, but not required:
AI, Machine Learning, Computer Vision, ArcGIS.
Experience in iOS and Android development a plus.
Experience and desire for research-and-development of cutting edge technologies a plus.

PARKNAV is an equal opportunity employer.

We look forward to meeting you!

25 Oct

DevOps / Backend Developer (Java)

DevOps / Backend Developer (Java)

25 Oct

NOTE: This is a FULLY remote role, but the candidate must be within the European region to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within the European region.

Hostaway is the market-leading SaaS scale-up transforming the vacation rental industry. With innovative solutions and partnerships with giants like Airbnb, VRBO, and Booking, we're taking on the competition and winning. Leveraging our customer-centric core values, we consistently deliver results that encourage growth, learning, and innovation for our team, our customers, and the industry.

As a profitable and growing company, this role is necessitated by our continued growth. Check out more about our recent funding round of $365 million here.

About the role

We’re looking for a Staff Fullstack Engineer to lead the evolution of our Booking Engine—the core product powering direct bookings, guest portals, upsells, SEO, and conversion flows. This pivotal technical leadership role will ensure our Booking Engine is scalable, extensible, and delivers a delightful, high-performing experience for property managers and their guests.

As a Staff Engineer, you’ll work closely with Product and Engineering Managers, Engineers, and Designers to connect business problems, technical architecture, and user experience. You’ll lead the technical design and implementation of user-facing booking flows, balancing backend scalability with frontend performance and polish. Your responsibilities will include:

Working across the stack: backend services (Node.js, PHP), frontend experiences (React, TypeScript), and database systems.
Collaborating with Product and Design to define problems clearly and create solutions prioritizing user experience.
Driving architectural improvements that enhance maintainability and developer velocity.
Mentoring and coaching engineers, fostering a product-focused mindset in the team.
Influencing engineering practices across teams, especially around quality, accessibility, and performance.

You’ll guide your team toward solutions that improve customer outcomes while ensuring the Booking Engine remains a robust and innovative platform.

What Success Looks Like

Guests experience faster, smoother booking flows, leading to higher conversion rates.
The Booking Engine earns a reputation as one of the most user-friendly and reliable parts of the Hostaway platform.
Your leadership sets new standards for product-driven engineering.
Other engineers seek your guidance on building customer-facing experiences.

Job requirements

Customer and product focus is central to this role—success depends on understanding user needs, collaborating cross-functionally, and delivering solutions that create real value for customers and the business.
Strong skills in either frontend or backend, with comfort and willingness to work across our stack backend services (Node.js, PHP), frontend experiences (React, TypeScript)
6+ years of SaaS software engineering experience, with at least 2 years in a leadership or staff-level role.
Track record of building customer-facing features that drive measurable product outcomes (e.g., improved conversions, reduced friction).
Experience collaborating closely with Product and Design to shape user flows.
Strong grasp of relational databases, testing, and CI/CD.
Curiosity, adaptability, and empathy for end users.

An Average Day for a Staff Engineer

10:00-10:15 Quick team stand-up, one of your team members seems to be working on a problem you worked on before, and offer to pair with them after the stand-up to support
10:30-14:00 Pairing with one of your team members to work on a complex scalability issue together or continue working on the ADR you started earlier, and grabbing a quick bite to re-fuel those pesky brain cells in between coding sessions!
14:00-15:00 Doing a design session with the Product Manager and UX designer for a large upcoming feature that the team should pick up next week. You ask a lot of questions to drill down to the problem we are trying to solve, and suggest some easier solutions that require less effort for the team.
15:00-16:00 The design session triggered some thoughts about other areas of the system that will be affected. You’re doing a quick dive in the affected areas of the code and find some technical debt that might affect the system’s scalability or reliability. You create a brief Jira ticket and tag the Product Manager to help get it prioritised and to ensure it is not forgotten. You also ping the ticket to one of the other domains' tech leads, as you recall them mentioning a similar problem existing in another domain team.
16:00-16:30 Quick catch-up with the Engineering Manager on the team's delivery reliability and how you can help keep Work in Progress (WIP) and Pull Request (PR) review time to a minimum
16:30-18:00 Talking about PRs, there are actually still a few open. You take the last part of the day to review your team's PRs. There are some great solutions offered, but one of the junior engineers introduced some code that is difficult to maintain and lacks unit tests. You jump on a quick call with them to explain the issues and why it matters.

What we offer

Competitive Compensation: We offer competitive pay based on market rates in the country of the applicant.
100% Remote: Enjoy the freedom to work from anywhere within your country of residence—be it a co-working space, your home office, or even your dining room table. The choice is yours. Just don’t ask to work in our office (we don’t have one).
Equity: Every role in our company comes with valuable stock options in a fast-growing and profitable company. This ensures we all share in the company’s success.
Values-Driven Leadership: Our Core Values are not just words we’ve written to make us feel good. We leverage them daily when making strategic and tactical decisions.
Professional Growth: Our rapid growth offers unparalleled learning and development opportunities, along with a multitude of career advancement opportunities.
Annual Paid Leave: The specific amounts vary by country and are aligned with country and/or contract-specific norms.
Geographic Specific Benefits: As an international employer, we offer different country-specific benefits such as Health Insurance and Pensions in countries where these perks are customary. The specifics depend on the country of the applicant.
Dynamic Team Culture: As a global company with team members in over 40 countries, our diverse and international culture fuels our innovation and creativity, providing a key pillar to our success (and making it a lot of fun to work here).

Thank you for your interest. If you apply for this role, you will receive an email from our Talent Acquisition team after your application has been reviewed alongside the qualifications for this role and the qualifications of others who have applied.

Staff Fullstack Engineer

Staff Fullstack Engineer

NOTE: This is a FULLY remote role, but the candidate must be within EMEA to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within EMEA.

Hostaway is a SaaS scale-up that is transforming the vacation rental industry. With innovative solutions and partnerships with giants like Airbnb, VRBO, and Booking, we're taking on the competition and winning. Leveraging our customer-centric core values, we consistently deliver results that encourage growth, learning, and innovation for our team, our customers, and the industry.

As a profitable and growing company, this role is necessitated by our continued growth. 🌟Exciting Recent News! We’ve raised $550M in the past 18 months, bringing us closer to unicorn status! It’s an incredible time to join us! Learn More.

About the role

As a Senior Data Engineer on our AI Team, you’ll lay the foundations of Hostaway’s data and AI stack. Your work will ensure that the right data, structured and unstructured, flows reliably into AI-powered features that directly improve how property managers and guests interact with our platform.

You’ll focus on Python-first data engineering, building pipelines, embeddings, and RAG systems, while also collaborating with product and platform teams to make sure your work connects seamlessly into existing services.

What you’ll do

Build and maintain data pipelines and ETL/ELT processes to feed AI-powered features.
Develop and optimize embeddings, vector databases, and RAG pipelines.
Experiment with and implement LLM orchestration frameworks (LangChain, LangGraph, LlamaIndex, etc.).
Work closely with other product and platform teams to ensure smooth integration with existing systems and services.
Establish best practices for data quality, observability, and performance in AI workflows.
Support deployment of Python-based AI services into production.

Job requirements

5+ years in data or backend engineering, ideally in SaaS.
Strong Python skills (FastAPI, Pandas, PyTorch/TensorFlow, optional but nice).
Experience with SQL, relational databases, and data modeling.
Familiarity with embeddings/vector DBs (Pinecone, Weaviate, FAISS).
Exposure to AI frameworks for RAG or orchestration (LangChain, etc.).
Comfort collaborating across teams and integrating data pipelines into larger systems.
Bonus: cloud experience (AWS, GCP), workflow automation (Airflow, Dagster)

What we offer

Competitive Compensation: We offer competitive pay based on market rates in the country of the applicant.
100% Remote: Enjoy the freedom to work from anywhere within your country of residence—be it a co-working space, your home office, or even your dining room table. The choice is yours. Just don’t ask to work in our office (we don’t have one).
Equity: Every role in our company comes with valuable stock options in a fast-growing and profitable company. This ensures we all share in the company’s success.
Values-Driven Leadership: Our Core Values are not just words we’ve written to make us feel good. We leverage them daily when making strategic and tactical decisions.
Professional Growth: Our rapid growth offers unparalleled learning and development opportunities, along with a multitude of career advancement opportunities.
Annual Paid Leave: The specific amounts vary by country and are aligned with country and/or contract-specific norms.
Geographic Specific Benefits: As an international employer, we offer different country-specific benefits such as Health Insurance and Pensions in countries where these perks are customary. The specifics depend on the country of the applicant.
Dynamic Team Culture: As a global company with team members in over 40 countries, our diverse and international culture fuels our innovation and creativity, providing a key pillar to our success (and making it a lot of fun to work here).

Senior AI/ML Data Engineer

Senior AI/ML Data Engineer

Parknav, AI-driven company that’s changing the way people park thru its parking availability prediction service, is looking to add senior Android/iOS developer to its mobile team.

Job Description:

You will be working on Parknav’s brand new location-based mobile product that will reach millions of users in the next 3 years. Your days will be spend dealing with maps, location services and REST APIs, building new and innovative UIs that bring our AI research to life.

We are 100% remote, so you can work from anywhere in the world as long as you have a decent internet connection.

Requirements:

3+ years of native Android AND iOS development – thorough understanding of underlying platforms and their main components is a must.
Existing Java AND Swift experience.
Extensive, demonstrable use of mobile mapping frameworks (any of Google/Apple Maps, Mapbox, CartoDB, Mapzen etc.). Please do not apply without providing examples of mapping usage.
Extensive use of location services.
General knowledge of Javascript, and desire to spend 10-20% of the time working on web UIs (React, JQuery, Google Maps).
Mobile SDK development.

When applying, please describe at least one map/location app that you’ve personally worked on.

We’re hiring one developer to lead most of the UI work we will do for the next 1-2 years – you will be working on iOS, and Android. We have a lot of interesting projects in the pipeline, huge user base, and offer you an ability to build something from the ground up that will be used by people across the globe.

PARKNAV is an equal opportunity employer.

We look forward to meeting you!

18 Oct

Senior Android/iOS Developer

Senior Android/iOS Developer

18 Oct

At BlueLabs, we build innovative sports betting and casino solutions that power engaging digital experiences for hundreds of thousands of players around the world. Our fully remote team is united by a passion for creating well-crafted products powered by technology. Collaboration, curiosity, ownership, and a drive to build things that matter guide everything we do.

We are now looking for a Full-Stack Engineer to join one of our partner-facing teams. This role is about delivering end-to-end features that directly impact players in our partners’ brands. You will work across both backend and frontend, helping us move fast and adapt our platform to the specific needs of our partners’ markets.

Our Technology Stack

Our technology stack includes over 30 microservices written in Go and Elixir, providing a highly efficient and scalable foundation for our operations. We leverage Apache Pulsar for event-driven messaging, Kubernetes for container orchestration, Google Cloud Platform for cloud infrastructure, and PostgreSQL for data storage.

Our release process is fully automated, enabling our small engineering team to perform several deployments per day without breaking a sweat. This automation spans from the provisioning of infrastructure, to the deployment of applications and the configuration of monitoring dashboards and alerts. The tools we use include, but are not limited to: Terraform, Helmfile, and GitHub Actions.

Grafana, Loki and Mimir are our weapons of choice when it comes to monitoring the performance and behavior of our platform, enabling us to automatically detect and escalate any potential issues to the affected teams.

As a technology company, we are dedicated to maintaining a modern and agile technology environment that empowers our engineers to thrive and build the future of sports betting technology.

About The Role

In this role, you will be part of a small, cross-functional team building features end-to-end, from backend services to the user-facing interface. Unlike our platform team, which focuses on the core platform itself – such as shared services, foundational APIs, and infrastructure – we are responsible for day-to-day operations and innovation of our partners.

While we do not own the platform code, we frequently work with it and can contribute to it whenever needed. The expectation is that we only involve the platform team when an issue truly requires their support, which makes it important for us to navigate the wider codebase confidently and build a strong understanding of the platform. Many of the new features we develop are built end-to-end and may later be integrated into the core platform if they prove valuable for other clients.

What You Will Do

Develop responsive, user-friendly frontends using Svelte and SvelteKit.
Design and build new services, typically in Elixir, to power end-to-end features for our partners.
Maintain and extend existing Elixir and Go-based microservices where required, ensuring smooth integration with the broader platform.
Collaborate closely with product, design, and fellow engineers to shape functionality tailored to our partners’ markets.
Navigate and contribute to the wider platform codebase, escalating to the platform team only when necessary.
Continuously improve systems, processes, and tooling to keep us moving fast while maintaining quality.

What We’re Looking For

We’re looking for someone who is just as excited about building tools as we are. Here’s what we think makes a great fit for this role:

Must-Haves:

3+ years as a full-stack developer, with a solid grasp of both backend and frontend development.
Hands-on experience with JavaScript/TypeScript and modern frontend frameworks (ideally Svelte or SvelteKit).
Solid backend experience with technologies such as Elixir, Go, PostgreSQL, event-driven architectures (Pulsar or Kafka), and CI/CD pipelines.
Familiarity with cloud environments (GCP or similar) and container orchestration (Kubernetes).
Comfortable working in a fully remote environment, with strong written and verbal English skills.
A collaborative mindset and the ability to take ownership of your work.

Nice-to-Haves:

Experience with Elixir.
Familiarity with Go or working within Go-based ecosystems.
Experience building client-facing mobile web apps.
Previous experience in gaming or with high-traffic, real-time systems.

Why Join BlueLabs?

Impactful Work: Build features that directly shape the experience of thousands of players in Ghana and beyond.
Fast-moving environment: Work in a team that is shipping fast and adapting quickly to a dynamic market.
Modern tech: Contribute across a stack that spans Elixir, Go, Pulsar, Kubernetes, PostgreSQL, and Svelte/SvelteKit.
Remote-First Culture: Work from anywhere in Europe and enjoy flexible working hours.
Supportive Environment: Join a team that values learning, collaboration, and innovation.

Compensation

The compensation range for this role is €50,000 - €80,000 annually, depending on your skills, experience and form of employment (employment or independent contractor). Additional perks include a new MacBook Pro or Tuxedo InfinityBook Linux laptop, and 40 days of paid annual leave (including public holidays).

Bluelabs

Bluelabs

Full-Stack Engineer (Partner Team)

Full-Stack Engineer (Partner Team)

🔭Who are we looking for?

We're looking for an experienced full-stack engineer. You should feel comfortable working with a modern battle-tested backend stack (Laravel, Redis, MySQL, and others), as well as have a solid understanding of front-end technologies (Vue.js, Inertia.js, or alternatives like React / Angular).

You should be seeking quality first, be committed, and understand the importance of having testable code. Bonus points for already being good at DevOps (Linux, Docker, CircleCI, Digital Ocean, AWS, etc.).

If you are curious, you can already check out our (mostly) full technology stack here.

We love trying new stuff and often introduce exciting shiny cutting-edge technologies! You should be eager to learn and improve, not only as a developer but also as a person. If you are aspiring to expand your horizon, learn, and grow we can definitely help you with that!

Last but not least - you need to be a good communicator. We're a small team working remotely, so excellent communication is a key to success. We love hearing opinions and suggestions! In our company your opinion matters and you will have a significant impact on the direction of the project, both on the technology and business levels.

🌍 Who are we?

Megaverse is an early-stage startup company, focused on creating software for the entertainment industry. We are 100% remote with people across many time zones. We are bootstrapped & profitable.

🧠Your Mindset

Self-improvement: You want to grow your skills and grow as a person. You seek ways to do things more efficiently.
Problem-solving attitude: Problems are opportunities. You see problems as challenging and have the urge to solve them. There is no problem in the world you cannot solve!
Proactive attitude: It's not easy to work remotely. If you are having issues we expect you to be proactive about it and speak up.
Independent: Since we are 100% remote this means that you need to be able to reach your goals independently. It would be best if you were self-aware and self-managed.
Quality first: You value quality code! If you find yourself writing things twice you automatically refactor them. You find code reviews valuable (an opportunity to learn) instead of annoying.
Passion: Coding is your passion, not just a job. You love to write good code and get great satisfaction from it.

🛠️ What will I be working on?

We are building an online platform enabling industry workers (18+) to monetize their content in a different way - based on the 1-1 connection with members of their audience.

You will not be limited to this project, we will be building many different things! Be sure to check out our Launchpad vision.

📜Our Offer

Remote work: Time is valuable, why would you spend time commuting? We believe in choosing our own working hours. Flexibility is needed in a world that gets more complex day by day.
Company retreat: Be prepared to travel twice a year for a team-building get-together with the Megaverse Team. This is to put names on the faces of all your internet superhero colleagues! If you are curious about how that looks, check a short video from our trip to Malaga.
Supported tools to help you grow: We will ensure you get all the tools needed to grow and get things done.
Salary: Competitive in the industry and can be adjusted to your skillset.

🙋How to Apply?

Send an email to ward@megaverse.be containing the following details:

A personal introduction.
Listed experience working remotely.
Attached CV describing your previous work.
Salary Expectation (we are working with monthly fixed rates).
Any personal projects or code contributions you'd like us to see?

We are only hiring people in Europe.

Applications not containing the above information will be ignored

Full Stack Developer

Full Stack Developer

We're looking for a full-stack engineer to join our small and growing team.

We value small and high performing teams and are looking for a full-time software engineer to join alongside the current core team. The responsibilities will go beyond just the technical stack, and you'll be expected to contribute to the company strategy and will have a lot of influence over the product and company culture going forward.

Some things we're looking for:

You have experience or interest in building interactive products that teams love: you're excited about building the most user-friendly products for teams to take their raw data and turn it into insights.
You appreciate good design (UI/UX) and are passionate about building products that people love to use
You're a fantastic communicator, especially in a remote team and are happy to continuously challenge existing ideas
You have experience or an interest in open source projects
You're thoughtful about creating and maintaining a world-class engineering culture

What the job involves:

Build and own features from start to finish: plan, build, test, deploy, iterate
Work in a small high performing team with a lot of collaboration and getting feedback directly from our users!
Interacting with our users in the community (through Slack, Twitter or Github) and reviewing their issues and using the feedback to prioritise our work
Having an ownership mindset: being comfortable with both responsibility and accountability
You’re comfortable working in a new, small team that is rapidly growing – you’ll need to be comfortable when faced with a lot of ambiguity, both technically and organizationally!
You're a fantastic communicator, especially in a remote team and are happy to continuously challenge existing ideas
You feel confident making trade-off decisions between moving quickly and launching features versus optimizing for engineering excellence. You’re happy putting something out when it’s “80% done.”

Research has shown that women are less likely than men to apply for a role if they don’t have experience in 100% of the requirements outlined in a job description. Please know that even if you don’t have experience in all the areas above, but think you could do a great job and are excited about shaping company culture, finding great people and building great teams, we’d love to hear from you!

How we work at Lightdash

We build in public, by default. We’re an open source product, so having shared context is important so that people can contribute effectively to Lightdash. As a team, we also think that we make the best decisions when everyone has a lot of the same information. We don't oversell and under-deliver: we want the experience of using Lightdash to be as awesome as the experience we're selling.
We challenge problems, not people. We ask ourselves “why is this broken?” not “who is breaking this?”
We’re highly collaborative. We’re a group of people that are happy working independently, but love being part of a team. ****We not only work on problems as a team, but we also listen to the feedback from our community and our users. We invest in tools and processes that allow us to do this, even while fully remote.
We bias towards impact. We’d rather build something to 80% and get it in front of users so we can iterate on fast feedback than build something to 100% just to find out it’s not the right thing. We spend a lot of time thinking about how our work solves real user problems. We work on the highest impact problems even if they’re something a bit “out of your remit”.

Our tech stack:

While we don't expect you to have used all the components of our stack, it'd be great to know which parts of it you're familiar with:

Primary stack: Typescript, React, Node, SQL
Frameworks: express, react-hooks
Infrastructure: Docker, GCP

💜 We believe that to build a product that works for a diverse group of people, we need a diverse team. So, we strongly encourage candidates of all different perspectives, experiences, backgrounds and identities to apply. We’re committed to hiring people regardless of race, religion, colour, national origin, sex, sexual orientation, gender identity, age or disability. And once you join us, we’re committed to building an inclusive, supportive place for you to do the best work of your career.

Lightdash

Lightdash

Full Stack Engineer (Product Engineering)

Full Stack Engineer (Product Engineering)

About DataCamp

DataCamp's mission is to empower everyone with the data and AI skills essential for 21st-century success. By providing practical, engaging learning experiences, DataCamp equips learners and organizations of all sizes to harness the power of data and AI. As a trusted partner to over 17 million learners and 6,000+ companies, including 80% of the Fortune 1000, DataCamp is leading the charge in addressing the critical data and AI skills shortage.

About the role

We are looking for a talented Engineer with experience in Ruby and a willingness to learn TypeScript to join our Payment and Subscriptions team. This role is a fantastic opportunity to impact DataCamp’s mission to democratize data science education by ensuring seamless and efficient payment and subscription experiences for our users. As a member of this team, you will play a crucial role in shaping the technical direction of our payment systems, contributing to the growth and success of our platform.

If you are passionate about building robust, scalable systems and excited about enhancing the financial backbone of our educational platform, read on and apply to join our team!

About you

At DataCamp, we seek individuals who embody our core values of data-driven decision-making, action, transparency, ownership, and customer focus. You thrive in a fast-paced, high-performing environment and are driven by a passion for making a meaningful impact. You're adaptable, embracing change and ambiguity with enthusiasm. Your initiative and entrepreneurial spirit push you beyond just meeting targets—you aim to understand the "why" behind our goals and take ownership to drive the business forward. You’re a collaborative team player who values transparency and always seeks to improve and innovate. If this sounds like you, we encourage you to apply!

Responsibilities

Develop and maintain the payment and subscription systems using Ruby on Rails and TypeScript.
Contribute to the technical direction of the payment systems to ensure scalability and reliability.
Collaborate closely with cross-functional teams to integrate payment solutions with other parts of the platform.
Implement new features and improve existing ones to enhance the user payment and subscription experience.
Ensure the security and compliance of all payment processes.
Troubleshoot and resolve issues in a timely manner, ensuring minimal disruption to users.
Participate in code reviews and provide constructive feedback to peers.

Qualifications

Team player with excellent communication and collaboration skills.
(min 3 years) Experience with Ruby on Rails.
Experience with TypeScript on both client and server-side (Regular), or stark interest in learning.
Experience with relational databases (MySQL/PostgreSQL).
Experience developing unit tests, integration tests.
Knowledge of CI/CD pipelines and orchestration.
Frontend experience (Bonus: React).

It's a plus if

Experience with payment topics.
Experience with scaling to larger audiences.
NoSQL experience.
Experience in cloud environments (AWS).
Experience with containerization.
Terraform knowledge.
Worked with microservices before.
Worked with event sourcing before.
Domain-Driven Design (DDD) experience.
Knowledge of more programming languages.

Why Datacamp?

Joining DataCamp means becoming part of a dynamic, creative, and international start-up. Here are just a few of the reasons why you’ll love being on our team:

Exciting challenges: Face new technical challenges daily, keeping your work engaging and rewarding.
Competitive compensation: We offer a competitive salary with attractive benefits.
Flexibility: Benefit from flexible working hours because the future is flexible!
Continuous learning: Access a yearly learning budget for conferences & training to support your professional growth.
Global retreats: Participate in international company retreats, fostering a global team spirit.
Equipment: Yearly refreshment of your IT Equipment budget for your home working setup.
Amazing team: Collaborate with a truly exceptional team—seriously, we’re awesome!

Our competitive compensation package offers additional benefits. On top of your salary you will also receive extra legal benefits such as best-in-class medical insurance including dental and vision. Depending on your location additional benefits might be available to you.

At DataCamp, we value diverse experiences and perspectives. If you’re excited about this role but don't meet every qualification, we still encourage you to apply. We believe skills can be developed and are committed to fostering an inclusive workplace where everyone can thrive. Your unique talents and perspectives are what make our team great!

Datacamp

Datacamp

Senior Software Engineer (Ruby) - Payments

Senior Software Engineer (Ruby) - Payments

About the role

As Senior Backend Engineer in our teams, you’ll shape the core of our product. You’ll own backend features end-to-end – from building and scaling integrations (Facebook, Google, Zapier) to fine-tuning performance and reliability with Node.js, MongoDB and Redis. Help users connect their funnels to CRMs, analytics tools and more – making their workflows seamless. Work autonomously, collaborate closely and ship features with real customer feedback, not guesswork.

Let's find out if we're a match

What you'll be doing

Develop and improve features with a focus on security, performance and testing

Own core parts of the software and drive concepts from idea to execution

Collaborate across teams to solve real business challenges and build impactful solutions

Ensure service health through monitoring, logging, alerting, and infrastructure reliability

Continuously refine systems through documentation, scaling practices, and database optimization

Proactively engage in team rituals, advocate for improvements, and prioritize high-impact initiatives

Who you are

You have 5+ years of experience as a Backend Engineer, with solid Node.js and TypeScript skills

You’re deeply motivated to own, analyze, and improve critical backend systems in a SaaS environment

You’ve worked with MongoDB in production, understand queue systems, and are familiar with REST and other API standards

You bring strong problem-solving skills and a sharp eye for business-relevant bottlenecks

You manage cross-team projects effectively and deliver reliably under time constraints

You’re fluent in English and experienced in building and scaling APIs using best practices like SOLID, DRY, and KISS

Your first week at Perspective

Onboarding at a fully remote company? Our videographer Jack created a video of his first weeks to help you understand what working at Perspective will be like.

These benefits await you:

We are looking for passionate people who value quality. We live a culture of

ownership and freedom that provides the space you need to develop.

Mindset? Quality!

We believe there is nothing better than working on projects that are of high quality and bring a smile to our customers' faces.

Work from anywhere in Europe

We are a 100% remote company with the goal to innovate remote work. Let's inspire other companies together!

Team Retreats

Twice a year we meet at great locations and spend an eventful week together as a team. We are looking forward to having you with us there!

Remote Working Budget

You get a monthly remote budget of €100 for everything you love. Buy a bar table, headphones, or book an Airbnb to cowork with a colleague.

Co-Working Membership

With your membership, you have access to hundreds of co-working spaces across Europe. Enjoy this flexibility.

Ownership & Freedom Culture

We believe that you can do your best work when you enjoy absolute freedom and have real responsibility.

No CV require

We care deeply about our culture

We try to stay as small as possible and empower every person on board to become the best version of themselves. Take a look behind the scenes with this video from our retreat 👇

No CV required

6 easy steps to join our team

Our goal is to make each step in the recruiting process fun and last a maximum of 2 weeks.

The process helps both you and us find out if we are a good fit for each other.

Apply for a job

Get in touch with us directly via this funnel (built with our own product).

A short get to know

This helps both of us clarify the most important questions.

Value based exchange

We find out if your values and ours at Perspective are a true match.

Work sample & interview

The goal is to find out if you love your future challenge & your field.

Meet your future team

Now you can get to know your future team and our founders.

Welcome on board!

We're already busy preparing for your 2-week onboarding program.

Apply now – takes just 3 min

No CV required

Welcome to our office – welcome home

We are scattered all over Europe and fully embrace creating meaningful work from where we work best.

Every six months we come together to meet in person, celebrate our achievements and work on new challenges.

Perspective

Perspective

Senior Backend Engineer

Senior Backend Engineer

Journee is a technology startup founded in 2020. Our in-house low-latency streaming technology and GPU fleet orchestration systems are the engines behind our award-winning work with brands such as BMW, H&M, and Siemens.

We are now building and launching Ojin, a real-time generative AI platform for developers. Ojin provides the APIs and inference infrastructure for developers to build and scale interactive applications and AI agents. For this new venture, we are building a small, ambitious team of highly talented individuals.

The Role

This is a full-time position, either in our Berlin office or remote (CET +/- 2h)

As our first dedicated Machine Learning Engineer, you will play a pivotal role in shaping the future of our real-time generative AI platform. This is a unique opportunity for a mid-to-senior level engineer to take ownership of our ML-powered features, from experimentation with new models to their deployment and optimization in a production environment.

You will be at the heart of our mission to make real-time generative AI accessible and affordable. You will work closely with a cross-functional team of product managers, web, and systems engineers to bring our vision to life.

What You'll Do

Deploy and optimize models: Deploy, optimize, and maintain real-time generative AI models for text, audio and video on our inference stack. You'll be responsible for ensuring they are performant, reliable, and highly cost-effective.
Experiment and integrate: Research, test, and integrate new state-of-the-art open-source models into our platform to expand our offerings.
Fine-tuning: Fine-tune models to meet specific customer needs and improve user experience.
Build and maintain ML infrastructure: Collaborate with the engineering team to build and maintain our MLOps infrastructure, including our inference serving stack and model management systems.
Cross-functional collaboration: Work closely with product, design, and engineering to define the roadmap for our ML-powered products and features.

What We're Looking For

Experience: You have 3+ years of hands-on experience in machine learning engineering, with a proven track record of deploying and optimizing models in production environments.
Technical skills: You are proficient in Python and have deep experience with modern, asynchronous Python (asyncio) and ML frameworks like PyTorch, TensorFlow, or JAX.
MLOps: You have a solid understanding of MLOps principles and experience with tools for model serving, monitoring, and automation.
Model optimization: You have experience with model optimization techniques (e.g., quantization, distillation, pruning) for real-time performance.
Problem solver: You are a pragmatic problem-solver, able to balance technical trade-offs with business needs.
Collaborative spirit: You have excellent verbal and written communication skills, with the ability to convey complex technical concepts clearly and effectively. You enjoy working in a collaborative, cross-functional team environment.
Adaptability: You are highly adaptable and thrive in dynamic, fast-paced startup environments.
Language: Professional fluency in English, both spoken and written.

Nice-to-Haves

Experience with real-time generative models for audio or video.
Experience with AWS.
Experience with containerization (Docker) and orchestration technologies.
Experience working in a fast-paced startup environment.
Contributions to open-source ML projects.

Why work with us

Flexibility: Work in Berlin or remotely in a similar time zone (CET +/- 2 hours).
Pivotal role: As the first dedicated ML expert on the team, you will have the opportunity to grow with the company.
Autonomy & impact: High degree of autonomy and direct impact on our product and technology, working on cutting-edge projects with top global brands.
Values: We have strong values in place: high performance, transparency, continuous learning, humbleness, and pride.

Journee

Journee

Senior Machine Learning Engineer

Senior Machine Learning Engineer

Fingerprint empowers developers to stop online fraud at the source.

We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. We are a globally dispersed, 100% remote company with a strong open-source focus. Our flagship open-source project is FingerprintJS (20K stars on GitHub).

We have raised $77M and are backed by Craft Ventures (previously invested in Tesla, Facebook, Airbnb ), Nexus Venture Partners (previously invested in Postman, Apollo.io, MinIO, Druva) and Uncorrelated Ventures (previously invested in Redis, Rollbar & Gradle).

We have noticed a rise in recruiting impersonations across the industry, where scammers attempt to access candidates' personal and financial information through fake interviews and offers. All Fingerprint recruiting email communications will always come from the @fingerprint.com domain. Any outreach claiming to be from Fingerprint via other sources should be ignored.

Position Overview:

We are seeking a highly skilled and inquisitive Web Browser Researcher to enhance the accuracy and stability of Fingerprint’s core products, including device identification and bot detection. This role is ideal for individuals passionate about JavaScript, Web APIs, and web security concepts, with a strong background in reverse engineering and browser automation.

Responsibilities:

Conduct in-depth research on innovative techniques for device identification and bot detection in modern web browsers.
Explore and analyze existing browser technologies to identify new detection opportunities.
Develop research tools to validate hypotheses and enhance detection capabilities.
Document and share valuable insights regarding web platform security, automation techniques, and browser mechanics with the team.
Take ownership of research initiatives, demonstrating autonomy in ambiguous and evolving environments.
Drive the full research lifecycle—from ideation to validation—before handing off implementation to the dedicated engineering team.

Must-Have Skills:

Strong understanding of web platform technologies, web security, and networking fundamentals.
Proficiency in JavaScript and familiarity with browser internals.
Hands-on experience with reverse engineering JavaScript, including deobfuscation and bot automation techniques.
Solid grasp of internet security, privacy mechanisms, and detection evasion strategies.
Proven ability to conduct independent, complex research and present findings effectively.
High level of personal ownership, autonomy, and initiative.
Excellent English communication skills (written and verbal).

Preferred Qualifications:

Expertise in bot detection techniques and countering advanced evasion strategies.
Proven contributions to Chromium, Firefox, or WebKit bug trackers.
Open-source contributions related to web security, bot detection, or browser technologies.
Familiarity with backend development, particularly in Golang (Go).

Our Tech Stack:

Frontend: TypeScript
Backend: Golang
Infrastructure: AWS (Elastic Beanstalk, DynamoDB)

As a Web Browser Researcher at Fingerprint, you will work on cutting-edge technology, directly influencing the evolution of our core products. We foster an environment of innovation, collaboration, and continuous learning, and we’re eager to welcome a dynamic and self-motivated researcher to our team.

If you’re passionate about pushing the boundaries of web platform research, we encourage you to apply today!

Offers vary depending on, but not limited to, relevant experience, education, certifications/licenses, skills, training, and market conditions.

Due to regulatory and security reasons, there’s a small number of countries where we cannot have Fingerprint teammates based. Additionally, because Fingerprint is an all-remote company and people can join our workforce from almost any country, we do not sponsor visas. Fingerprint teammates need to be authorized to work from their home location.

We are dedicated to creating an inclusive work environment for everyone. We embrace and celebrate the unique experiences, perspectives and cultural backgrounds that each employee brings to our workplace. Fingerprint strives to foster an environment where our employees feel respected, valued and empowered, and our team members are at the forefront in helping us promote and sustain an inclusive workplace. We highly encourage people from underrepresented groups in tech to apply.

If you are applying as a resident of California, please read our CCPA notice here

If you are applying as a resident of the EU, please read our GDPR notice here

Web Browser Researcher

Web Browser Researcher

We don’t hire “Webflow Designers”. A Webflow Developer at Refokus is part of the development team. We know it might sound redundant, but trust us, it’s not. We use Webflow as a development tool and deeply care about how things are implemented.

We are looking for a developer with deep experience in Webflow, HTML/CSS and JS. Would be also cool if you have some knowledge in new tech like WebGL (we are currently using three.js but you never know!)

Who you are

You’re a developer, not a designer. You love Webflow because it allows you to be more efficient. You also have a critical eye for design and can spot mistakes easily.

You love Webflow.
You have deep experience in HTML, CSS and JS.
You have deep experience in GSAP
You can get things done by yourself, but you also know when it’s time to ask for help.
You have a keen attention to detail.
Adds up if you know about WebGL (ThreeJS) and other cool tech to make deep web experiences.
Can handle execution and prioritize your own work. Able to work on complex designs on your own and run autonomously.
Treat everything you do uniquely and understand that no client, project, product or way of working is ever the same.
You are an over-communicator and believe that clear, precise & timely communication is what drives us forward
You love what you do and always looking to deepen your knowledge and skills, always hungry to stay ‘on top’ of new possibilities, changes and trends
You feel comfortable in handling ambiguity and ‘the unknown’, seeing these as an opportunity for growth and innovation.

What you will do

You will implement websites in Webflow, taking a really nice and organized design made in Figma and transforming it into an amazing website.

Implement really cool websites in Webflow.
Work together with the rest of the development team to upskill yourself.
Collaborate with the design team to grow together.

Refokus your career

Skill Growth

Tackle unique challenges that enhance your skills with

every project.

Work Anywhere

Embrace the freedom to work remotely and find your

ideal work-life balance.

Supportive Team

Join a culture that supports, values, and grows

together.

Creative Autonomy

Shape your role in projects that highlight your strength and passions.

Refokus

Refokus

Webflow Developer

Webflow Developer

About bunny.net

Some people accept the internet as it is. We see what it could be.

At bunny.net, we don’t wait for change. We make it happen. You won’t find layers of red tape or play-it-safe thinking here. You’ll find people who move quickly, take ownership, and push ideas all the way to the edge. Literally.

You’ll build things that solve actual problems, not add to them.

We’re not perfect, and we don’t pretend to be. But we’re always improving. We’re looking for people who want to do the same, who take pride in their work, and aren’t afraid to challenge what’s possible.

Because everyone deserves a better internet. And we’re here to help it hop faster.

Senior Infrastructure Engineer

Our network doesn’t just move fast, it hops. We handle millions of requests every second across 120+ PoPs on six continents, powering not just a lightning-fast CDN, but also a global Edge Computing platform, Streaming services, and petabyte-scale Storage.

As our footprint expands, so does the challenge, and the fun. That’s where you come in.

As a Senior Infrastructure Engineer, you’ll design and shape the global infrastructure that makes bunny.net hop. You’ll work with bare metal and virtual servers, core internal applications like databases and internal tools, and the supporting infrastructure that ties it all together. You’ll have the autonomy to set the scope and delivery of your projects, but you’ll also thrive in collaboration, sharing knowledge, providing feedback, and teaming up to tackle complex challenges.

Your work will reduce busywork, speed up global deployments, and strengthen how bunny.net runs at every level.

Two openings in two regions

We’re currently looking for two Senior Infrastructure Engineers to join our growing team, one based in Europe and one in Australia or New Zealand.

What will you do?

Run and expand our hybrid infrastructure across 120+ PoPs, keeping it fast, reliable, and resilient
Solve complex challenges in large-scale distributed systems and networking stacks
Automate the boring stuff, reducing toil and streamlining server setup worldwide
Level up our monitoring game with meaningful metrics, alerts, and dashboards that keep us ahead of issues
Collaborate across teams to support new products, features, and big ideas with infrastructure expertise
Own the systems you build, participating in a follow-the-sun on-call rotation to keep everything performing at its best
Create tools and pipelines that make the team more efficient and the platform more powerful

What will you bring?

Proven experience running large-scale, multi-regional Linux-based hybrid infrastructures
Strong understanding of core internet building blocks like DNS, HTTP, and TLS (you’ve tinkered with things like nginx, TLS ciphers, and HTTP/2 before)
Bare-metal expertise, from setup and operation to securing and debugging servers, even if they’re halfway across the globe
A growth mindset with eagerness to learn, adapt, and shape the future of a fast-moving technical stack, especially with a focus on reliability
A love for automation and Infrastructure-as-Code to eliminate repetitive work
Hands-on experience with monitoring systems like metrics, alerts, logs, and runbooks (we run our own Prometheus exporters, craft our own Grafana dashboards, and write the alerts we respond to)
Solid networking skills, VLANs, routing, TCP/IP, DHCP, IPv6 all feel familiar to you
Experience running SQL/NoSQL databases like MariaDB, Elasticsearch, Redis, or Cassandra
Ability to write tools and scripts in Bash, Python, or Go

What will make us extra happy?

Experience with CDNs, edge computing, streaming platforms, or object storage projects
A passion for observability, with a good understanding of how systems behave as a whole, not just checking if they’re “healthy”
Familiarity with compliance frameworks and using them to introduce meaningful, lasting improvements
Hands-on involvement in network design, implementation, and monitoring (BGP, Spine-Leaf, Anycast are all in your vocabulary)
Deep experience tuning and scaling databases such as MariaDB or Cassandra in high-traffic environments.
Experience in Disaster Recovery or Business Continuity Planning (and ready to help shape bunny.net’s DR strategy)
Skills in hardware performance tuning, from NIC queues to flamegraphs and performance dashboards

Where should you be located?

Fully remote across Europe or Australia (New Zealand works too!) — work from where you hop best in these regions.

What's in it for you?

Life at bunny.net comes with benefits that make work (and life) better.

100% flexible hours - Your work, your rhythm. Whether you thrive at 3 am or on a beach at noon, we've got you.
Remote-first by design - No offices, no commute, just the freedom to work anywhere. Miss the office? We’ll give you a 3-night voucher for visiting our headquarters.
Performance-based bonuses - Great work pays off, and we reward impact annually.
Medical, dental, and vision insurance - Coverage worldwide.
Paid time off - Love the slopes or the sea? Enjoy them with 25 vacation days, plus an extra loyalty day each year, capped at 5 years (30 days total), on top of your local public holidays.
Meeting-free Thursdays - We keep Thursdays meeting free internally so you can focus on deep work without interruptions.
Home office budget - We believe everyone is more efficient working in a comfortable office, and we're happy to help you set it up with an annual budget of €500.
Paid sick leave - Feeling ill? Take time off to fully recover without having to worry about your finances.
Parental leave - Paid 16 weeks for birthing parents, 8 weeks for non-birthing parents. If your country gives more, that’s your baseline. If it gives less, we top it up. Take your leave all at once or split it across the first year for maximum flexibility. After paid leave, your local statutory rules apply.
Annual fluffle building - We're remote, but not distant! Once a year, we meet in a sunny location where virtual high-fives turn into real ones.
Employee Stock Option Plan (ESOP) - Everyone at bunny.net gets a piece of the pie, starting with 0.01% equity.
Mental health support - Feeling down? We've got your back. bunny.net provides mental health resources and help via BetterHelp.com.
Wellness budget - An annual well-being budget of €480 is here to help you stay fresh and focused.
Educational budget - €500 yearly for books, seminars, or online courses to keep your learning on track, work-related or not.
Music on us: Work is better with music. Enjoy a yearly Apple, Spotify, or YouTube Premium subscription on us.

Bunny

Bunny

Senior Infrastructure Engineer

Senior Infrastructure Engineer

Fingerprint empowers developers to stop online fraud at the source.

We are seeking a Backend Engineer to join our platform team. In this role, you will focus on developing, maintaining, and scaling backend services that power our fraud detection solutions. Your primary responsibility will be building highly performant backend systems and infrastructure that handle large-scale real-time data processing.

As a Backend Engineer, you will collaborate closely with cross-functional teams to architect end-to-end solutions that are reliable, scalable, and efficient. You will own features from concept to deployment and ensure seamless integration with other components in our platform.

Types of Projects and Impact:

Design, develop, and optimize backend systems for real-time data processing and web services.
Build scalable APIs and backend infrastructure that support millions of requests per day.
Work with cross-functional teams to integrate backend components with other services, ensuring performance and scalability.
Collaborate with the product and engineering teams to improve fraud detection signals such as browser bot detection, VPN detection, and VM detection.
Conduct performance tuning, debugging, and testing of backend systems to ensure reliability and efficiency.
Drive best practices for backend development and architecture, fostering a culture of continuous improvement.

Required Skills:

5+ years of experience in backend development with a focus on building scalable, high-performance systems.
Backend Engineering Expertise:
Strong experience in designing, developing, and maintaining distributed backend systems.
Proficiency in Golang.
Experience with building and optimizing APIs, real-time data processing systems, and microservices architectures.
Strong knowledge of databases, preferably DynamoDB, Redis, and Elasticsearch.
Experience working with cloud infrastructure, preferably AWS.
Proficiency with general software engineering tools: Git, CI/CD pipelines, shell scripting, IDEs.
Proficient in English for clear communication in a global, remote team.

Nice to Have:

Experience with infrastructure-as-code tools like Terraform or AWS CloudFormation.
Practical experience with analytical storage systems like ClickHouse, Snowflake, or Redshift.
Familiarity with data transformation frameworks such as dbt.
Understanding of modern containerization and orchestration technologies such as Docker and Kubernetes.

Technologies You Will Work With:

Backend development: Golang, DynamoDB, Redis, Elasticsearch.
Data processing/analytics: ClickHouse, dbt.
Infrastructure: AWS.

Offers vary depending on, but not limited to, relevant experience, education, certifications/licenses, skills, training, and market conditions.

If you are applying as a resident of California, please read our CCPA notice here

If you are applying as a resident of the EU, please read our GDPR notice here

12 Oct

Backend Engineer - Golang

Backend Engineer - Golang

12 Oct

About BeatStars

Since 2008, BeatStars has been the pioneering and go-to online music marketplace to connect millions of recording artists and music producers worldwide. BeatStars is also the leading artist discovery tool for all the major and independent labels. Most recently, BeatStars partnered with Sony Publishing to launch its publishing arm on the platform.

Now, with over 10 million monthly active users, we've paid over $400M to our creator community. We continue to support independent musicians with the tools, community, opportunities, and education they need to earn a living doing what they love.

What You’ll Be Doing

The Frontend Engineer is responsible for ensuring the alignment of web design and user experience requirements, optimizing web pages for maximum efficiency, and maintaining brand consistency across all web pages, among other duties. As a Frontend Engineer, you will be required to work in teams alongside back-end developers, product managers, UI UX designers, and quality assurance engineers to ensure all elements of web creation are consistent. You will be asked to show a strong sense of ownership, agility, and creativity.

Responsibilities:

Develop building blocks of complex Angular 13+ applications
Work closely with UX designers, project managers, and back-end engineers to implement versatile front-end solutions to web development issues.
Collaborate with development and business requirements team members in an agile environment
Work with a remote distributed team across multiple time zones
Manage your time and work independently and as part of a team
Perform code reviews, insisting on the highest quality standards
Actively participate in deployments and be able to engage with product and engineering confidently and with curiosity to come to the right technical solutions and the timing of deliverables

What You’ll Need

Bachelor’s degree in Computer Science, or equivalent practical experience.
5+ years of JavaScript/TypeScript development using modern frameworks such as Angular, AngularJS, React, Vue, etc.
Strong skills in JavaScript, TypeScript, and HTML5
Experience with monorepos (Nx)
Experience with CSS extension languages such as Sass, SCSS, Stylus, LESS
Experience with and passion for user-interface design
Previous experience working in an Agile development environment
Strong debugging and troubleshooting skills
Experience with modern SCM (preferably Git)
A desire to work in a fast-paced, entrepreneurial environment
Strong understanding of state management
Prior platform development experience (metadata-driven UI) is a big plus
Cloud-based (AWS) development experience is a plus

This role might be for you if:

You are a team player. You understand that flying solo is a limiting and isolating choice and know that making your team look good works far better than creating a one-man show.
You are an expert communication router - being at the center of the information triangle among the market, team, and company, you know how to find the best method and style to communicate thoughts, ideas, and feedback.
You lead by influence, core values, and example, through motivating, guiding, and keeping your functional leads focused on the vision and goals.
You relate well to people and easily establish good relationships.
You respond quickly and appropriately to the needs of others.
You have a knack for explaining complicated things simply.
You’re level-headed and cool under pressure. When things change, you know how to roll with the punches.
You can tolerate ambiguity.
You enjoy managing the big picture, as well as the small details.
You are an out-of-the-box thinker when it comes to finding solutions to problems.
You will blow us away with your work ethic, your passion, your integrity, your attitude, and your energy!

Benefits

We're a small and growing team working together closely and operating with complete autonomy and freedom. This means you will have a direct impact on any project that you work on, and your success will be felt across the company.

PTO/Benefits in line with country specific requirements
Encouraged Daily Meditation Session
Flexible work hours
$70-month tech reimbursement
$30/month Wellness Program through JOON
Company observed Self-Care Days (4x per year)
Virtual social events and a sense of community (even online)
Global Recognition and Anniversary Program
Plenty of opportunities while we grow and scale in a global environment
Access to the On-Demand Learning Platform

Compensation:

This salary/OTE range represents the low, middle, and high end of the salary or OTE (Sales roles only) range for this position, and is subject to change. To determine starting pay we carefully consider a variety of factors, including primary work location and an evaluation of a candidate’s skills, experience, market demands, and internal parity. Salary/OTE is just one component of our total rewards package. All regular employees are also eligible for additional benefits and perks that BeatStars has to offer. Remote salary range for this role in the targeted hiring geo’s are as follows:

Germany: €73,500-€86,500 (EUR)
Ireland: €81,00-€95,000 (EUR)
UK: 81,000-95,000 (GBP)

Our general global core working hours are 10am-2pm ET M-F. While we generally have the flexibility to build an 8-hour work day, we ask for flexibility during core hours, as from time to time, it may be needed to attend global calls that cover more than 2 time zones during these hours. We ask folks to schedule events when possible, at least 3 working days in advance.

#BI-REMOTE

BeatStars

9 Oct

BeatStars

Frontend Engineer

Frontend Engineer

Multiple Countries

9 Oct

Zencore is a fast-growing company founded by former Google Cloud leaders, architects, and engineers. We are seeking candidates with significant experience in Google Cloud to join our team. Our engagements aim to eliminate obstacles, reduce risk, and accelerate timelines for customers transitioning to Google and seeking assistance with data and application modernization. We embed within customer teams to provide strategic guidance, facilitate technology decisions, and execute projects in a collaborative, co-development style.

What you will do...

As a member of our Data Engineering team, you will be working with fast-paced innovative companies, leveraging Cloud as the key driver of their transformation. They will look at you as their trusted advisor, someone they can rely on and who will be there to help them along their journey on Google Cloud. You will be expected to cover a large spectrum of technology topics like ETL/ELT, Data Warehousing, Distributed Data Processing, and Streaming Data systems.

Who we need...

5+ years of experience serving as a data engineer or in a comparable engineering capacity
Strong skills with Python or a JVM language (Java, Scala)
Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases.
Experience working with cloud data warehouses, specifically BigQuery or +Snowflake
Experience working with data platforms built on public cloud in a production setting.
Experience working with GCP native data toolset is preferred.
Having built ELT or ETL pipelines processing large amounts of data.
Experience with dbt or Airbyte is preferred.
Experience developing production Spark or Hadoop applications
Gained experience with a workload scheduling and orchestration tool such as Apache Airflow/Cloud Composer
Familiarity with modern DataOps (e.g. quality eng, testing, pipeline deployments etc) practices and IaC (e.g. Terraform)
Familiarity with the constellation of tools in the data engineering ecosystem. You should be comfortable picking up and learning a new tool, as well as recommending tools that have served you well.
Experience with batch, micro-batch, and real-time streaming architectures
Good internal and customer-facing communication skills
Experience with relational database management systems and change data capture (CDC) is a plus

Why work here...

We are professionals you can Trust. Our people have the extensive experience to get the job done
We share unbiased opinions and are comfortable with the hard truths. You are the subject matter experts for our customers.
We are the Missing Link. You will connect our customers to Google and move quickly when others can’t
We remove uncertainty and risk by clearly outlining the process of cloud migration for our customers
We accelerate timelines and do not dwell on a challenge. You’ll move faster and expose “unknown unknowns” for our customers
We show empathy. Our customers believe in us because we can relate to their complexities.

How to succeed...

First rule at Zencore - Be Kind
Own the process - own your customer’s success by proactive practices
Work hard to reach the destination, but make sure to enjoy the journey
Champion a consistent collaborative culture
Be receptive to Feedback
Challenge the Status Quo

We are a fully remote company and offer competitive compensation and benefits.

Zencore is committed to a diverse and inclusive workplace. Zencore is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Zencore

8 Oct

Zencore

Senior Data Engineer

Senior Data Engineer

8 Oct

We are inviting you, a highly motivated and results-oriented Ruby Engineer to join our team for ensuring solutions, as well as strengthening the product.

Our team has unique expertise in research, analysis, and product development. By relying on technical insights and a data-driven approach, we create disruptive future-defining innovations of the fin-tech industry that remain our basis for success.

Responsibilities

Developing new features mostly for the backend part
Integrations with payment systems, developing anti-money laundering module
Development of AI tool for Customer Support, evolve Customer Acquisition flow
Development of API for integration with trading platform
Optimization, and improvement of the product
Taking part in technical architecture and design
Performing code review, production support
Participating in Scrum and OKR retrospectives and planning to provide feedback and synchronize on new development within the team
Writing unit/integration tests and docs for implemented functionality

Requirements

4+ years of Ruby development experience
Strong knowledge of design patterns, basic algorithms, and data structures
Experience with design scalable web applications
Experience with Ruby on Rails 6+
Expertise in working with databases (MySQL, Postgres, Redis)
Skills in writing unit/integration tests

Will be a plus

Experience in fintech
Experience with service architecture and RabbitMQ
Experience with GraphQL
Experience with HTML/CSS, JavaScript
Experience in integration with third party payment providers

We offer

20 paid vacation days per year
10 paid sick leave days per year
Public holidays as per the company’s approved Public holiday list
Medical insurance
Opportunity to work remotely
Professional education budget
Language learning budget
Wellness budget (gym membership, sports gear and related expenses)

JustMarkets

JustMarkets

Ruby Engineer

Ruby Engineer

n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation. We give technical teams the flexibility of code with the speed of no-code, backed by a passionate community of builders. With 500+ integrations and fair-code principles, we're revolutionizing how businesses connect their systems and processes.

We were founded end of 2019 and currently:

🧑‍🤝‍🧑 We’re a diverse team of + 140 talented people
🚀 Our annual recurring revenue is growing over 9x year-over-year
⭐️ With +130k GitHub stars, we are in the top 50 most popular projects of all time on GitHub
🍾 We were the 25th fastest growing startup last year and 4th BtoB SaaS Rising 100 this year in Europe according to Sifted
🌱 We were Sequoia's first seed investment in Germany, and most recently secured our $60M Series B (February '25, led by Highland)

As a Senior Product Engineer on the Payday team (Enterprise features), you won't just write code - you’ll solve business problems for our enterprise users. Your primary focus will be on designing, building, and delivering high-impact features that address the needs of larger teams using n8n.

You’ll own features end-to-end and work across the stack, collaborating closely with Product and Design to translate complex requirements into robust, scalable, and user-friendly solutions.

We're looking for someone who brings strong engineering skills and a product mindset - someone who cares about user impact, focusing on why we're building something just as much as how.

What we've shipped

To give you a better idea of the impact you can have, here are some examples of features and improvements recently delivered for our enterprise users:

Centralised insights dashboard providing administrators with a real-time overview of instance health, and workflow execution performance, enabling better monitoring, visibility, and confidence in managing large-scale n8n deployments.
Enhanced Role-Based Access Control (RBAC) allowing allowing administrators to precisely control user access to workflows, credentials, and execution data, improving security and compliance.
Git-backed Environments to enable teams to adopt safer development lifecycles (e.g. Development, Staging, Production), allowing controlled versioning and promotion of workflows without impacting live automation workflows.

What you'll bring

5+ years of professional software engineering experience, primarily focused on building web applications or SaaS products.
Strong proficiency in Node.js and TypeScript/JavaScript.
Experience working with Vue.js or other modern frontend frameworks (e.g. React, Angular).
Experience in designing, building, and consuming robust APIs (e.g. RESTful, GraphQL).
Solid understanding of relational databases (e.g. PostgreSQL) and SQL.
Experience shipping features end-to-end in a product-driven environment, demonstrating ownership from concept to deployment.
Experience with modern testing practices and frameworks (e.g. Jest, Vitest, Cypress).
Excellent communication and collaboration skills, with a track record of working effectively in cross-functional teams
You’re curious and you love learning new things.
You value feedback, believe in continuous learning, and enjoy working with others to create a positive team environment.

Nice to have / bonus points

Experience developing features specifically for enterprise software (e.g. Role-Based Access Control, Single Sign-On).
Experience with cloud platforms (AWS, GCP, Azure) and containerisation (Docker, Kubernetes).
Experience contributing to or working with open-source projects.
Familiarity with workflow automation concepts or platforms.

Interested in learning more about our engineering teams?

Check out our different teams to get a better understanding of what they do: Discover Engineering at n8n. Please check all our engineering openings and apply to the team that feels like the best fit for you.

n8n is an equal opportunity employer and does not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status.

We can sponsor visas to Germany; for any other country, you need to have existing right to work.

Our company language is English.

You care about diversity and inclusion? We do too! Check out our Diversity, Inclusion and Belonging initiatives at n8n (https://www.notion.so/n8n/Diversity-inclusion-and-belonging-n8n-c1bec2fff536422d868b1a438d990e35).

Location disclaimer: If you see multiple job postings for the same role, it is most likely because we're hiring remotely for this role and posting in different locations to make sure every potential candidate can see the role. Please apply to the location you're the most likely to work from in the future.

Benefits

Competitive compensation 💸 – We offer fair and attractive pay.
Ownership 💪 – Our core value is to “empower others,” and we mean it—you’ll get a slice of n8n with equity.
Work/life balance 🏖️ – We work hard but ensure you have time to recharge:
Europe: 30 days of vacation, plus public holidays wherever you are.
US: 15 vacation days, 8 sick days, plus public holidays wherever you are.
Health & wellness 🩺 –
Europe: We provide benefits according to local country norms.*
US: Comprehensive medical (PPO 1200), dental, and vision plans.
Future planning 💰 –
Europe: We provide pension contributions according to local country norms.*
US: 401(k) retirement plan.
Financial security 🛡️ –
Europe: We provide benefits according to local country norms.*
US: Short-term & long-term disability insurance, life & AD&D coverage, and additional hospital coverage.
Career growth 📈 – We hire rising stars who grow with us! You’ll get €1K (or equivalent) per year to spend on courses, books, events, or coaching to level up your skills.
A passionate team 🤩 – We love our product, and we prove it with regular hackathons where we see who can build the coolest thing with it!
Remote-first 🌏 – Our team works remotely across Europe, with regular off-sites for team bonding. Some roles, like sales in the US, are hybrid—please check the job description.
Giving back 🤝 – We're big fans of open source, and you'll get $100 per month to support projects you care about.
Transparency 🙏 – We all know what everyone’s working on, how the company is doing—the whole shebang.
An ambitious but kind culture 😍 – People love working here—our eNPS for 2024 is 94!

* Country-specific details are provided in your contract.

n8n

n8n

Senior Fullstack Engineer (Enterprise features)

Senior Fullstack Engineer (Enterprise features)

Who We Are:

Ethena Labs is at the forefront of the next wave of DeFi, dedicated to building products for modern finance. Ethena is a synthetic dollar protocol built on Ethereum that provides a crypto-native solution for money, USDe, alongside a globally accessible dollar savings asset, sUSDe.

Our core mission is to provide truly crypto-native financial solutions that are globally accessible and bridge the gap between TradFi and the digital asset economy. We believe in transparency, efficiency, and empowering both individuals and institutions with greater control over their assets.

What we are Doing:

Ethena Labs is actively building and deploying a suite of groundbreaking products designed to address key challenges and unlock new opportunities within the digital finance landscape.

Our flagship product, USDe, is a synthetic dollar backed by digital assets, and takes the novel approach of using a delta-neutral hedging strategy to maintain its peg. This provides a truly scalable and censorship-resistant digital dollar.

Building upon USDe, we offer sUSDe. sUSDe provides crypto-native rewards generated from funding rates in derivatives markets, offering an alternative to existing products tethered to the traditional financial system.

Furthermore, we are actively developing solutions to facilitate institutional adoption of digital assets. In partnership with Securitize and Blackrocks BUIDL fund, USDtb provides a more traditional, asset-backed stablecoin option, leveraging established financial infrastructure to appeal to institutional clients. Expanding on this, iUSDe is designed specifically for traditional financial institutions, incorporating necessary compliance features to enable them to access the crypto-native rewards our protocol generates, in an institutional-friendly manner.

Finally, our most ambitious undertaking to date is Converge, our joint blockchain initiative with Securitize. This hybrid blockchain is designed to be the nexus where DeFi meets the needs of CeFi and TradFi. Converge aims to be a primary issuance layer for tokenised assets, integrating seamlessly with existing DeFi protocols to provide institutions with an environment to participate in the decentralised economy.

Through these offerings, Ethena Labs is not just creating new financial products; we are building the foundational infrastructure for a more open, efficient, and interconnected global financial system.

Join us!!

Location: European or Asian Time Zone

The Role

As a Senior Engineer you’ll contribute to the design, development, and scaling of our core products and engineering systems. You’ll play a key role on our Product Engineering team, covering all user-facing systems for hundreds of thousands of users. The role has a strong emphasis on backend architecture and integrations. You will be responsible for enhancing the reliability, performance, and maintainability of our services, including points programs, mint/redeem APIs, security systems, websites, databases, and internal dashboards. By leading key automation and resiliency efforts, you will help us meet our OKRs, reduce bottlenecks, and free up leadership to focus on strategic initiatives and new product research.

What You’ll Do

Strengthen our backend infrastructure and scalability by refactoring and optimizing existing Python-based systems.
Develop and maintain robust, secure, and well-documented APIs for asset minting/redeeming and other core functions.
Handle a continuous flow of new integration requests, automating where possible to streamline the process.
Improve system reliability and security through automated failover, robust error handling, and implementing security features.
Collaborate closely with the other members of the product engineering team to deliver new features efficiently and on time.
Mentor fellow engineers on backend best practices, including scalable architecture and database management.
Drive engineering excellence and automation by establishing modern development processes, including CI/CD pipelines and automated testing.
Contribute to ongoing system audits and post-mortems to ensure the platform is future-proofed against growing user and transaction volumes.

What We’re Looking For

Deep knowledge of backend development, including building scalable APIs, data pipelines, and integrations. We are Python heavy
Experience in API development (e.g., REST/GraphQL) with a focus on security, reliability, and ease of extension.
Proficiency in database design and optimisation (SQL/NoSQL) for high-performance environments.
An understanding of DevOps and infrastructure (AWS/GCP, Docker/Kubernetes, CI/CD).
Experience scaling systems to handle increasing loads, including latency reduction and resource optimization.
A proactive and curious problem-solver who can adapt to a fast-paced environment and make data-driven decisions.
Strong collaboration and mentorship skills.
If not already having an understanding of crypto-native concepts (e.g., asset minting/redeeming, airdrop systems), a desire and willingness to learn it quickly.

Why Ethena Labs?

Join a forward-thinking, crypto-native company with a mission to revolutionize decentralized finance.

Work alongside a passionate and innovative team that values collaboration and creativity.

Enjoy a flexible, remote-friendly work environment with opportunities for growth and learning.

If you subscribe to the mission of separating the dollar from the state, then we want to hear from you!

We look forward to receiving your application and will be in touch after having a chance to review.

In the meantime, here are some links to more information about Ethena Labs to help you check us out:

Senior Backend Engineer

Senior Backend Engineer

Superloop is a focused team inside Superside building AI-powered systems that understand a brand’s identity and history, then deliver that context wherever creative work happens. Today we’re shipping tools for context-powered briefing and scoping; next up are persistent brand memory, instant quoting, and first-draft generation, all built with a practical, production mindset.

We’re looking for a hands-on Lead Software Engineer (Senior IC) to drive key workstreams end-to-end. You’ll design, build, and ship production features with LLMs, improve data pipelines and platform reliability, and set the technical bar for the team. You’ll partner closely with Product and Design to move fast and deliver real impact.

What you’ll do

Take ownership of features from idea to production: plan, build, launch, and iterate with clear milestones.
Develop and ship GenAI features, including retrieval-augmented generation (RAG), grounding/context engineering, orchestration, and guardrails.
Build data pipelines to ingest, clean, transform, and index content (batch + streaming) for reliable retrieval and analytics.
Design and maintain APIs and services that are simple, stable, and scalable.
Strengthen reliability through tests, metrics, observability, and safe rollout practices.
Ensure compliance with security, privacy, and multi-tenant requirements.
Collaborate cross-functionally with Product and Design to scope, validate, and refine user-facing experiences.
Raise the technical bar through code reviews, design docs, and mentoring.

Requirements

5–8 years of experience building production backend or platform software.
Proven track record of shipping applied AI features in real products (e.g., LLMs, RAG, fine-tuning, or tools).
Strong data pipeline skills: preprocessing, schema design, indexing/vector search, and monitoring.
Fluency in at least one of Node.js, Kotlin, or Python, with the ability to learn others.
Familiarity with cloud environments (AWS/GCP), containers, CI/CD, and infrastructure-as-code.
Strong product sense with the ability to simplify scope, make trade-offs, and explain decisions clearly.
Autonomous, outcome-oriented mindset with a bias for action.
Clear written and verbal communication skills for collaborating in a distributed team.
Bonus points for knowledge management/search, CMS/DAM, or enterprise integrations.
Bonus points for LangChain/LlamaIndex, vector DBs, embeddings pipelines, or MCP‑style integrations.
Bonus points for Experience with evaluation of LLM systems (automatic + human review) and safety practices.

Superside

Superside

Senior Lead Software Engineer

Senior Lead Software Engineer

Sporty Group

Partnered with some of the World’s greatest Champions including Real Madrid FC, Michael Essien and Eder Militao, we’re on the lookout for some Champions of our own to be a part of the 'Top Ranked Fastest Growing and Most Successful Online Gaming Brand in the World'. Home to SportyBet, SportyTV, Sporty.com, Football.com and the newly launched SportyFM, we continue to lead with innovation and exclusive sports content.

Sporty is expanding and we're building the world's go to platform for everyday entertainment.

About the role

As the Team Lead for our Core Availability team, you will play a key role in driving the architecture, development, and delivery of high-quality software solutions. You will lead a group of talented developers, ensuring smooth collaboration, technical innovation, and strong delivery results. Your responsibilities will encompass both hands-on coding and line management, helping the team grow, improve, and thrive in a fast-paced environment.

Our Stack

Language: Java 8/21

Frameworks: Spring Boot (Tomcat, Netty), Spring Data, Spring Cloud

Architecture: Microservices, REST API, Message Queues, WebSocket

Database: MySQL, MyBatis, MongoDB

Caching: Redis/ValKey (AWS ElastiCache), ElasticSearch

Message Queue: RocketMQ

Cloud: Kubernetes, AWS

Monitoring: Grafana, Prometheus, Loki, Tempo, AWS CloudWatch, OpenTelemetry

CI/CD: Jenkins, ArgoCD

What you'll be doing

Lead and mentor a talented global development team, fostering a collaborative, high-performance culture
Provide technical leadership and ensure best practices in software development, code quality, and architecture
Participate in high-level architecture and design decisions for complex software systems
Drive the development lifecycle from requirements gathering to deployment, ensuring timely delivery of high-quality solutions
Conduct regular code reviews, offering constructive feedback to improve the team’s skills and output
Manage team members' performance and career development
Help drive continuous improvement in development processes, tools, and techniques
Work across a Friday-Tuesday shift pattern (including the weekend)

What you'll bring

8+ years of experience in software development, with a strong focus on backend technologies (e.g. Java, Node.js, Python, Go, etc.)
2+ years of experience in a leadership role, with experience in mentoring, performance reviews, work allocation
Strong experience in software architecture and designing scalable, reliable systems
Hands-on experience in backend development, with expertise in APIs and microservices
Excellent communication skills in English and the ability to manage and collaborate within a remote, diverse team
A passion for technology and innovation, with a drive to solve complex technical challenges

What’s In It For You

📍 Sporty is a remote first company in pursuit of sustainability

💰 A competitive salary + individual performance based bonuses every quarter

🌴 28 days paid annual leave

⏰ Our core working hours are 10am-3pm in your local time zone with flexibility outside of this

📝 Referral bonuses & flash bonuses

💻 Top of the line equipment

🌍 Annual company retreats to provide great internal networking opportunities

Interview Process

Remote video screening with our Talent Acquisition Team

Offline Take home assignment

Remote video interview with Team Members (60 Mins)

Final discussion with the hiring manager (60 mins)

Personalised Support

We’re committed to making our recruitment process accessible to everyone. If you need any adjustments or accommodations during the application or interview process, please let us know.

Your Move

If you're excited about this role, even if you don't meet every requirement, we'd still love to hear from you. We understand candidates may hesitate to apply if they don't meet all requirements, however your unique perspective is what helps us innovate and grow together.

If you're interested, we encourage you to apply! Every application is reviewed by a member of our team (AI is not used in our recruitment process), and we aim to respond within 48 hours.

Sporty Group

Sporty Group

Backend Engineering Team Lead - Weekend Shifts

Backend Engineering Team Lead - Weekend Shifts

Hello. We're Prismic.

At Prismic, we believe the future is all about autonomous websites & hyper-personalised user journeys. Our mission is clear: enable marketers & engineers to shape highly empathic web journeys at scale.

To this end, we are pioneering the use of AI to enhance collaboration between marketers and engineers, equipping them with powerful tools to build those highly personalised user experiences & lead the industry towards the era of autonomous websites.

Role 💫

As Prismic scales, our commitment to technical excellence and innovation grows stronger. We're looking for a Senior Software Engineer to join our Dev Tools team and help build the next generation of developer experience at Prismic.

💡 This job description is for the Senior Software Engineer - Dev Tools Team role.

If you’re more interested in marketer-facing products, check out our Senior Software Engineer - Marketing Tools.

If you want to work on platform scale and architecture, see our Senior Software Engineer – Platform.

What you will be doing? 🔧

-Build MCP server tools that remove boilerplate and let developers focus on what they love, building websites, not low-level, CMS specific code.

-Create a GitHub integration that uses AI to suggest and implement code changes automatically, speeding up workflows.

-Elevate Prismic modelling with new field types to unlock richer, more composable website architectures.

-Reimagine how developers work with content by enabling branching inside Prismic, giving teams a Git-like workflow for custom types and content.

Technologies and tools:

-Typescript (NodeJS)

-AWS

-SST

-Serverless architecture

-PostgreSQL

-LangGraph

-Playwright

-Github Actions

-React

-Cursor / Claude Code

Are you the one? 🧠

Ideally, you:

-Build and maintain robust backend systems, and you care as much about the developer experience as the API design.

-Have worked on SDKs, frameworks, or platforms where DX is a first-class concern.

-Understand software modelling: schemas, validation, migrations, and how to evolve systems without breaking user workflows.

-Have experience integrating AI into developer workflows, or being excited by the idea of GitHub bots and automated code assistance.

-Care about quality engineering practices: testing, observability, and shipping code that others can extend safely.

-Approach problems from the developer’s perspective: you’ve felt the pain of bad abstractions, and you design to remove friction.

-Are pragmatic: you know how to re-architect fundamentals while still delivering incremental value.

-Contribute across the stack, backend first, but willing to work on UIs or tooling when it makes the development workflow smoother.

-Mentor peers through design reviews, pairing, and sharing knowledge openly.

Bonus points:

-Contributions to open-source developer tools or frameworks.

-Experience with AI tools that assist developers in coding.

If you don’t tick all the boxes, no worries, we still encourage you to apply! At Prismic, we’re committed to embracing diverse profiles. We will understand what you can bring to the table, and fit your skills into our teams.

What are the perks? 🎉

- Firstly, we are hiring across Europe, and this is a remote position.

- Macbook: get top-notch tech to work with

- Home office budget: set up your ideal workspace

- International share-out, an opportunity to discuss current affairs and compare life in your respective countries, and escape from your usual bubble. Sessions are led by a public speaking expert

- Yoga classes: online and onsite, 3x a week

- Yearly company gatherings to take a break from the routine and give you the chance to meet the international teams!

(also, other benefits that may depend on the country you’re based in)

Afraid of missing out if you’re remote? 🌍 Worry not!

- You get the chance to visit us from time to time and spend a few days at the Paris office

- We organize virtual events to stay connected with each other

- We also hold regular global meetings

- We do our best to nurture a relaxed and informal atmosphere, enabling you to feel supported, thrive at your job, and keep learning.

- Ready to join an innovative team and make a significant impact?

Apply now to become a Software Engineer at Prismic and help us shape the future of web development.

We can't wait to see what you'll bring to our team!

Senior Software Engineer - Dev Tools Team

Senior Software Engineer - Dev Tools Team

Aragon is a small team of people that spans a broad range of backgrounds, interests, and geographies. We're entrepreneurs and degens, technologists and skeptics, troublemakers and problem solvers, who are building unstoppable tooling for the next generation of onchain organizations.

Aragon launched the first DAO framework in 2017, securing over $35 billion in assets for the likes of Lido and Curve. We are currently building Aragon OSx, a toolkit for launching secure and modular organizations, and which is used by projects such as Polygon and Taiko.

As a Smart Contract Developer at Aragon, you will be joining the Solutions team, where you'll be directly involved in designing and building custom integrations for clients on top of the Aragon OSx protocol.

💪 What do we expect from the Smart Contract Developer?

Transform client needs into technical designs and production-ready code, always considering the user.
Lead projects from inception to live maintenance, emphasizing secure and high-quality delivery at every phase.
Exhibit deep expertise in Solidity, having not just deployed smart contracts but designed intricate contract architectures addressing real-world business challenges.
Have an understanding of Decentralized Finance (DeFi) and the workings of major DeFi protocols. Foster enthusiastic collaboration with other product and engineering squads, further deepening everyone’s knowledge of the ever-expanding technologies of web3.
Engage in daily stand-ups, knowing when your expertise is critical, and step up to proactively solve your teammate’s challenges.
Build solutions with a strong grasp of software architecture best practices and common standards across the Ethereum ecosystem and in the Decentralized Finance space.

⚠️ Minimum requisites

3+ years delivering software to real users, ideally in a fast-paced startup environment
Expert-level Solidity experience, including the design and optimization of advanced smart contract systems
Strong foundation in smart contract security, with a history of successful audits and knowledge of common vulnerabilities
Strong working proficiency in foundry and hardhat
Familiarity with or contributions to Ethereum EIPs
Significant technical contributions to DeFi protocols with at least 8 figures in TVL
Fluency in typescript, and popular libraries such as Ethers (v5, v6) and viem.
Experience working across multiple EVM networks - sidechains, OP rollups and Zk rollups
Proven contributions to open-source projects within blockchain, cryptography, decentralized systems, or the broader web3 ecosystem
Understanding of how to work in an agile environment, using git, and tools like Linear and Github
Passionate about the possibilities of decentralized autonomous organizations and the impacts they may have on how humans work together to solve problems
Excellent English and technical communication - both written and oral
You are able to attend quarterly offsites - usually located in or around Europe - to work in person with your team

💡 Bonus skills

Experience or certification in formal verification of smart contracts
Knowledge or hands on experience working with other parts of our stack, like NextJS, Turborepo, Envio, IPFS
Interest in the use of LLMs to enhance developer productivity
Working knowledge of advanced security tools such as HEVM, Slither, Echidna, foundry Invariant tests.
Demonstrated experience using Vyper, Go or Rust
Proven mentoring skills, fostering a culture of growth and learning within teams
Power user of DeFi and/or Web3 applications

We value freedom and responsibility among our contributors. In practice, this means that we're a remote distributed organization that's flexible as to where you want to work and your schedule. We will trust you to accommodate and support your team, and communicate if you ever feel stretched thin. You will get all of the resources needed to be effective, whether its for setting up your remote work environment or a personal development budget.

This role reports to Aragon X, a Swiss AG dedicated to advancing the Aragon Project. We are an Equal Opportunity Employer supporting a community of DAO builders, developers, and users experimenting with new forms of social coordination and governance.

Aragon

Aragon

Smart Contract Engineer

Smart Contract Engineer

About Fresha

Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide. Fresha is used by 130,000+ businesses and 450,000+ stylists and professionals worldwide, processing over 1 billion appointments to date.

The company is headquartered in London, United Kingdom, with 15 global offices located across North America, EMEA and APAC.

Fresha allows consumers to discover, book and pay for beauty and wellness appointments with local businesses via its marketplace, while beauty and wellness businesses and professionals use an all-in-one platform to manage their entire operations with an intuitive business software and financial technology solutions.

Fresha’s ecosystem gives merchants everything they need to run their business seamlessly by facilitating appointment bookings, point-of-sale, customer records management, marketing automation, loyalty, beauty products inventory and team management.

The consumer marketplace unlocks revenue potential for partner businesses by leveraging the power of online bookings and automated marketing through mobile apps and advanced integrations with major tech brands including Instagram, Facebook and Google

Role Overview

Given our exciting and progressive growth plans, we are looking for an exceptional Senior Frontend Engineer to come join our global business.

Reporting directly to the Team Lead, and working collaboratively in a cross-functional product team within a tribe, you will be accountable for designing and developing applications and coordinating with the rest of the team working on different layers of the infrastructure Fresha.

This is a great opportunity for someone looking to work in a fast-paced and changing environment, who likes to work autonomously, enjoys a challenge and wants to make an impact!

To foster a collaborative environment that thrives on face-to-face interactions and teamwork, you will need to travel for one week once a quarter to our quarterly team events (in London/Warsaw/Prishtina).

What you will be doing

SDLC - Design, build, and maintain efficient, reusable, and reliable React code
Performance - Ensure the best possible performance, quality, and responsiveness of the applications
Problem-solving - Identify bottlenecks and bugs, and devise solutions to these problems
Quality - Help maintain code quality, organization, and automatization
Lifecycle - Be involved in all stages of building products from inception, through delivery and beyond
Architecture - Help to shape the future of our architecture and best practices
Culture - Contribute to a healthy engineering culture of feedback and growth

Additional and ad-hoc duties

Integration - Familiarity with continuous integration
Tooling - Familiarity with development aiding tools
Database - Able to create database schemas that represent and support business processes
Technologies - Familiarity with TypeScript, Cordova, Native development for Android and / or iOS, RAIL Performance, PWA, SSR, Node, Cypress and Jest
Full Stack - Full-stack experience (double bonus points if Ruby or Elixir!)

This list is not exhaustive and there may be other activities you are required to deliver.

What we are looking for

SPA - Proven experience in writing complex JavaScript SPA
React/Redux - Proven experience with React + Redux
Toolchain - Proven experience with a modern JS toolchain: NPM, Lerna, Webpack, ESLint,...
Maintainability - A passion to write well-structured, easily maintainable, well-documented code that balances beauty and pragmatism
Delivery - Ability to plan and deliver small engineering projects
Creativity - Creative thinking and problem-solving mindset
Communication - Ability to interact with people from across the business and build strong relationships, including the ability to influence upwards effectively
Teamwork - Happy to roll sleeves up and assist the team when required (team player)
Proactive - Self-starter and proactive approach
Adaptability - Comfortable working in a fast-paced and changing environment

Interview Process

Screen Call - Video call with a member from the Talent Team - 45-60 minutes
1st Stage - Video call/In-person interview with Hiring Team - 60 minutes
2nd Stage - Video call/In-person interview with Hiring Team - Up to 2 hours
Final Stage - Video call/In-person meet with CTO - 60 minutes
We aim to finalise the entire interview process and deliver feedback within 4 weeks.
Every job application received is reviewed manually by our talent team. While we strive to assess applications within 7 days, the sheer volume of talented individuals expressing interest may occasionally extend this timeframe
Inclusive workforce

At Fresha, we are creating a culture where individuals of all backgrounds feel comfortable.

We want all Fresha people to feel included and truly empowered to contribute fully to our vision and goals. Everyone who applies will receive fair consideration for employment.

We do not discriminate based on race, colour, religion, sex, sexual orientation, age, marital status, gender identity, national origin, disability, or any other applicable legally protected characteristics in the location in which the candidate is applying.

If you have any accessibility requirements that would make you more comfortable during the interview process and/or once you join, please let us know so that we can support you.

Fresha

Fresha

Senior Frontend Engineer

Senior Frontend Engineer

About Us

Ikerian AG (formerly RetinAI Medical) is a fast-growing medical device software company headquartered in Bern, Switzerland. Our mission is to enable the right decisions sooner in healthcare, through transformative AI & data management solutions for disease screening and monitoring. Join our diverse team of entrepreneurs, developers, researchers, and commercial experts who are collectively shaping the future of healthcare.

Job Description

We are looking for a Rust Engineer with a passion for data interoperability to join our team. The ideal candidate will be a proficient and innovative problem-solver with a strong background in Rust and a deep understanding of data standards. You will be responsible for building robust, scalable and efficient systems that handle complex data, ensuring seamless integration and high performance.

Key Responsibilities

Write clean, maintainable, testable, and efficient code using the Rust programming language.
Collaborate and foster a culture of knowledge sharing and teamwork to build high-quality software.
Assist in establishing best practices for development, testing, and deployment.
Mentor junior team members, helping them grow their skills and contribute effectively.
Design and build scalable solutions leveraging RESTful APIs and web services.

Requirements

A Master’s degree in Computer Science, Computer Vision, or other relevant subject, or equivalent work or open-source experience.
1 - 2 years demonstrable experience with Rust AND 5 years experience with data interoperability / image processing.
Proficient in the Rust programming language in a production environment.
Familiarity with medical data interoperability standards, such as DICOM or FHIR.
Good foundation of image processing, image compression, and data serialization concepts.
Experience with version control systems, such as Git.
Strong problem-solving skills and a keen attention to detail.
Solid debugging and testing skills.
Excellent English language communication skills, both verbal and written.
Ability to work independently and as part of a team.
Demonstrated entrepreneurial and collaborative mindset.
Available to work during Central European Time (CET) business hours.

Desirable Skills (optional)

Experience in Python.
Knowledge of web frameworks like Axum and web APIs (e.g., REST, RESTful, GraphQL).
Understanding of fundamental networking concepts, such as TCP/IP, TLS encryption, and DNS.
Exposure to computer vision techniques (traditional or machine-learning).

Benefits

A chance to be part of an exceptional team driving innovation in healthcare.
A competitive salary in a supportive work environment that fosters work-life balance.
Opportunities for professional growth and development in an international setting.
A culture of collaboration and inclusion, which is fundamental to our ethos.
Occasional travel to our HQ in Switzerland, immersing you in our core operations and company culture.

Rust Engineer - Data Interoperability

Rust Engineer - Data Interoperability

About Us

Job Description

As a Medical Data Scientist/Statistician, you will play a key part in supporting the statistical analysis of datasets, specifically focusing on biomarkers to validate and support clinical trials.

You will collaborate with researchers, applying advanced statistical techniques and data science methodologies to derive meaningful insights that inform clinical decision-making.

Key Responsibilities

Working with the Real-World Evidence (RWE), Data Strategy and Commercial teams in the creation and delivery of data specifications for research projects.
Working with the engineering and machine learning team on maintaining and improving the data platform which ingests and standardizes data.
Providing informatics expertise to the Data Strategy and Commercial team to support data partner interactions.
Participating in reviewing quality of incoming data, triaging and resolving issues to ensure data meets RWE team’s needs.
Participating in management and improvement of our common data model.
Using clinical knowledge to participate in designing and maintaining an automated data quality review process.

Requirements

Master’s degree in Statistics, Biostatistics, Data Science, or a related field.
PhD/ MBA a plus
Excellent verbal and written English communication skills.
Reside in a European Country
A minimum of 3 years of relevant working experience with bio-statistical projects.
A minimum of 3 years worked in healthcare or pharma related fields.
Proven experience in statistical analysis and data science, preferably in clinical research or healthcare.
Strong proficiency in Python and/or R for data analysis and statistical modeling.
Experience with Git, Software Development.
Experience in medical dataset analysis, and familiarity with Real-World Evidence and Ophthalmology is a plus.
Strong communication and collaboration skills, especially in a multidisciplinary team environment.
Experience in a startup or consulting environment is an advantage.
Demonstrated entrepreneurial and collaborative mindset.
Knowledgeable in industry best practices in biostatistics and clinical studies.
Strong analytical and problem-solving abilities, an eye for detail.
Ability to work independently and as part of a team.
Available to work during Central European Time (CET) business hours.

Benefits

A chance to be part of an exceptional team driving innovation in healthcare.
A competitive salary in a supportive work environment that fosters work-life balance.
Opportunities for professional growth and development in an international setting.
A culture of collaboration and inclusion, which is fundamental to our ethos.
Occasional travel to conferences, presenting posters and to represent the company.

Medical Data Scientist / Statistician

Medical Data Scientist / Statistician

Who are we, and why are we hiring?

We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in online entertainment—we're rewriting the script! Our goal is to empower our people with everything they need to pioneer innovation in our industry. Our culture is our secret sauce, and we're committed to preserving and enhancing it every step of the way.

Join our crew, where the Kodify team is not just an asset—it's our crown jewel. We prioritize their growth and well-being above all else, ensuring they're set up for success and always inspired to deliver their best work.

As a rapidly expanding company with diverse hubs across the globe and over 20 vibrant national cultures, working with us means embracing thrilling challenges tailor-made for a star Senior Full-Stack Developer!

At Kodify, we love tech and are always thinking about what’s next! R&D and optimizations are part of our spirit.

What will you do?

You’ll help to evolve a platform that supports close to 100M unique visitors a month.
Create, maintain and evolve Server and Client-side applications
Responsibility for technical design, development and testing.
Collaborate with Product Owners, Designers and domain experts to ensure they understand possibilities/limitations
Performance - Always work towards minimizing API response times, with the best tools available to ensure you’ve full visibility: Metrics, Distributed Tracing, and Aggregated Trace Metrics.
Duties - Becoming a valued team member, providing feedback about tech, development lifecycle and processes. Take ownership of your code / task / role.
Goal - Be proud of what you achieve, and of the product, and be one of the driving forces behind always making it better.

Where and when:

From wherever you want, the position is fully remote in the EU.

We’re very flexible about when you get your work done, but we do have some core hours where we like to overlap in order to promote collaboration and low-latency communication between team members (10:00 to 15:00 CET).

* Our daily virtual stand-ups are important for us but other than that, you’re free to manage your own time.

What we offer:

Fully remote position or, if preferred, working in our awesome Barcelona office!
Agile environment
Top-notch tech stack!
Upskill Fridays! Developers take time on Fridays to improve your skills, learn and research new trends that will allow us to level up our stack and processes
Flexible working hours + core hours!
10% on top of your salary for learning and development - of your choice!
Latest MacBook Pro!
Company Amazon book account!
Kodify off-sites, on-sites, events, and team activities!
Amazing international team!
1 day off on your birthday
Generous vacation and personal days
1 month paid sabbatical after 3 years
Extended parental leave
Health & Wellness budget
Mobile phone reimbursement

Job requirements

Minimum of 4 years of full-stack development experience
Expert in the React and Node.js ecosystems
Solid experience of NoSQL databases
Experience with Docker
High level of skills with browser APIs, DOM and HTML/CSS
Experience with JavaScript and TypeScript
A team player who likes to help others and solve problems together
Ownership of solutions
Mentoring
Investigation of new technologies
Advocate of clean code and clean architecture
Passionate about testing
You have a real ‘Can Do’ work ethic - We are results-based, not clock-based!
You love to have fun while you work!

Nice to have:

MongoDB * Redis * Express * Fastify * GraphQL * RabbitMQ * Docker * AWS * Next.js * Redux * Styled Components * Distributed Systems

Microservices architecture * Domain Driven Design *

Experience in High traffic websites *

Understanding of Agile principles * Experience with Git and JIRA

Experience working remotely * We value open source projects

Kodify

2 Oct

Kodify

Senior Full-Stack Developer

Senior Full-Stack Developer

European Union

2 Oct

With over 30,000 customers, including a third of Fortune 500 companies, Tempo is trusted by organizations across the globe to make their workflows work better.

We create a suite of integrated solutions for time management, resource planning, budget management, roadmapping, program management, reporting and more. We create the tech that enables the modern team to deliver – for every step from first vision to value.

Since our beginning in 2007 as a project to make a time-tracking tool to help a client – Tempo has expanded to become the #1 time management add-on for Jira, and we have developed and acquired a multitude of tools to become one of the most trusted names in the Atlassian ecosystem.

We want everyone to work better – but we also want to be a tech company with a heart. Join us as we continuously innovate our award-winning products, create new solutions, and help the world work smarter, not harder.

About the role:

We are looking for a passionate Senior Backend Developer to join our engineering team. You will collaborate with product managers, designers, developers, QA engineers, and technical writers to develop one of our flagship products – Structure for Jira Cloud. The best fit for our team would be a person that wants to solve customers’ problems rather than just close issues in the task tracking system.

What you’ll do:

Write efficient, readable, maintainable, and testable code using Kotlin, Java, and other server-side languages and frameworks
Create unit tests, sometimes integration and performance tests
Review your peers' code
Solve challenging problems with a great attention to user experience, security and performance
Cooperate with product managers, designers, software developers, QA engineers, and technical writers to develop and maintain the best Atlassian plugins that are used by thousands of people in many big-name companies around the world

Who you are:

Has 4+ years of experience in server-side development of commercial web applications in Java and/or Kotlin (at least 1 year in Kotlin)
Degree in Computer Science, Software Engineering, or related studies
Working knowledge of Computer Science fundamentals: big-O, basic data structures, and algorithms
Skills in designing APIs
Has experience with building highly scalable distributed systems
Has experience with Kubernetes, Cassandra, Kafka, and Akka
Has excellent understanding of Java Concurrency
Ability to express thoughts clearly, including explanation of technical decisions
Upper-intermediate spoken and written English
Solid soft skills to communicate in multicultural environment
Ability to work autonomously and remotely without extensive control or micro-management, ability to start working without complete technical specification
Ability to learn and have productive communication on topics which the candidate doesn’t know 100% in advance
Ability to work with the teammates on elaborating technical specifications
Experience with performance optimizations considered a plus

Why Join Tempo?

Impact: Work on meaningful products that empower enterprise users and improve productivity.
Innovation: Be part of a culture that values creativity and innovation, with opportunities to make a real impact.
Collaboration: Join a supportive, collaborative UX team that values openness, communication, and a continuous learning environment.
Growth: Opportunities for professional development, including conferences, courses, and mentorship.

What's In It For You (Org-wide) -

Remote First work environment
Unlimited vacation in most of our locations!!
Great benefits including health, dental, vision and savings plan.
Perks such as training reimbursement, WFH reimbursement, and more.
Diverse and dynamic teams with challenging and exciting work.
An opportunity to have a real impact on our business.
A great range of social activities (both in person and virtual).
Optional in person meet-ups and the ability to travel to our international offices
Employee referral program
And so much more!

Note: As our hiring teams are global, please submit your resume in English only

Apply today to join the Tempo team and help shape the future of enterprise productivity software.

Join us at Tempo Software, where we proudly foster an equal opportunity workplace. We are committed to creating an inclusive culture where all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Tempo

28 Sep

Tempo

Senior Software Developer (Cloud)

Senior Software Developer (Cloud)

Apply now for this position 📮

28 Sep

You will provide guidance to the community and solve their struggle, working on one of the most popular React UI library.

Details of the role

Location: Remote (preference for UTC-6 to UTC+5).
Type of work: Full-time (contractor or employee depending on circumstances).
Level: IC4 or above.
We're a remote company, we prefer asynchronous communication over meetings.

The company

MUI's story began in 2014 with Material UI, the most successful React implementation of Google's Material Design. Today, Material UI stands as one of the most popular open-source libraries on GitHub and has paved the way for the fully-fledged startup known as MUI (founded in 2019), which now boasts an ever-expanding ecosystem of React UI products. We're a company of 35+ people as of early 2025, and we're growing.

The products

MUI is best known for our flagship product, Material UI—but this is just one of three core component libraries we maintain. Base UI is our headless component library, and Pigment CSS is a zero-runtime CSS-in-JS styling engine. We also host Design Kits and pre-built Templates.

Beyond the core libraries, MUI X offers advanced components like the Data Grid, Date and Time Pickers, and Charts, for more complex user interactions and data visualization needs.

Learn more about MUI's products in this blog post: An introduction to the MUI ecosystem.

The culture

MUI is a fully remote company with a team that spans across the globe. The majority of our work is asynchronous, and we rely mostly on written communication to collaborate. We're radically transparent: nearly all of our work happens in public. Each contributor has the freedom to decide how and when they work, and that work is primarily self-directed: it's your responsibility to define and complete your own tasks in a timely manner.

For additional details about the culture, you can check our careers and about pages and also our public Handbook.

Why we're hiring

We need a Community Engineer to solve friction points of users. We face challenges on multiple fronts:

As the library grows, we (will) have more users questions and feedback coming in than ever before.
The rapid growth of new products is stretching our developers too thin.
Software engineers at MUI are tasked with doing support, however, they could benefit from the help of a dedicated person per project, for instance to improve the workflows and tooling.

Overall, both our open-source community and our premium products are growing fast. We need talented people to keep up with the demands of our exigent community!

The role

Why this is interesting

You will be a key member of the Core team and will directly impact the project's roadmap. You will troubleshoot and depending on your bandwidth also fix complex issues related to MUI. At MUI a Community Engineer is considered a developer, it's a person that enjoys optimizing what already exists but is also eager to help our users with features that are requested by the community.

Our products empower React developers to build awesome applications faster – we see millions of developers on MUI's docs every year, one million a month.

Key responsibilities

You will own the following responsibilities:

Build product knowledge. You will continually research and learn the current and future best practices of using MUI.
Resolve users' issues. You will solve these issues at two levels:
On the surface, you will answer developers on GitHub.
At the root, you will create/update the documentation, fix bugs, implement community driven features and more.
Provide feedback. You will work alongside product managers to define and shape the product goals, roadmap, priorities, and strategy based on your frontline knowledge of customer needs.
Operations.
You will establish key support metrics and identify how best to measure them.
You will establish a workflow to reduce 'time to response' and 'time to fix' that can scale to multiple team members.
You will identify where internal tooling might be developed or obtained to improve support efficiency.

Depending on the day, you'll:

Interact with the users on a regular basis, handling inbound support and feature requests (every developer helps with developer requests).
Reduce friction. A large amount of the work on MUI is reducing friction and making it easier to use. This might involve careful API design, identifying and fixing top bugs, creating easier-to-understand error messages, and writing documentation and blog posts about features you ship.
Collaborate with the community. Many small, as well as meaningful fixes and features, have been contributed by the community. Your role is to draw the best out of the community — to inspire those across the world to create and contribute through your reviews of their issues and pull requests.
Experiment and play. Great, unexpected features and heisenbug fixes have come from a number of sources — relentlessly methodical processes of elimination, free-flowing team collaboration, inspiration by adjacent libraries and projects, and difficult-to-explain individual strokes of brilliance. Whatever your preferred style is for creating new things that others might not have thought of, you'll find a welcome home on the team.
Ship. Early and often. You'll iterate and ship frequently. You'll have a real impact on the end-user experience and you'll love working on a team that builds stunning UIs and prioritizes delivering real user value as often as possible.

Who we're looking for

We're looking for someone with strong front-end skills. More important than specific technical skills though is that you're a strong problem solver who loves to learn. Details matter to you.

Required

Expertise in the modern JavaScript ecosystem. MUI's open-source projects are built on the shoulders of giants, making use of technologies such as ES2021, TypeScript, Node.js, React, Next.js, webpack, and Babel.
A track record of demonstrating an eye for product and solving real-world user problems. If you have a knack for solving problems at the root cause, shipping beautiful user interfaces and intuitive APIs, we want you on our team.
Strong written and verbal communication skills. As part of the team, you'll interface both directly and indirectly with community members and enterprise customers, and contribute to user documentation. Clear communication is fundamental in creating intuitive and compelling resources.
Ability to dive into complex problems. You should be able to quickly assess, understand, and iterate upon aspects of our codebase.
Ready and willing to ask and answer questions. If you're comfortable saying you're unsure, asking for help; but equally reaching out to assist others, you'll be an incredible addition to our team. We thrive because of continuous learning. First-time mistakes should be celebrated, not blamed.
Avoid monolithic deliverables. You scope and stage your work into well-defined milestones to ship.
Past work with front-end infrastructure. Perhaps you've created your company's design system, written a Babel plugin, or written complex React components. It would be great if you could address this in your cover letter!
You've contributed to a design system before. You have worked on enterprise components in the past, maybe for internal use in your company. You have built complex and advanced features while making sure the accessibility was fully functional.

Nice to have (but not required)

You've maintained an active repository before. Maybe you've helped maintain a popular open-source repository, or perhaps you've worked on internal repositories that saw contributions from multiple teams. Previous experience with highly active repository workflows is a definite plus for this role.
You have contributed code. A history of contributing to MUI's open-source projects is a plus.

Benefits and compensation

Competitive compensation depending on the profile and location. We are ready to pay top market rates for a person who can clearly exceed the role's expectations. You can find the other perks & benefits on the careers page.

How to apply

Don't meet every requirement? Apply anyway! Research shows that certain folks are less likely to apply for a role than others unless they meet 100% of the outlined qualifications. If this role excites you, we want to hear from you. We'd love for you to share the unique skills, passion, and experience you could bring to MUI.

MUI

MUI

React Engineer — Material UI Maintainer

React Engineer — Material UI Maintainer

We are looking for an experienced Senior Gameplay Programmer to join our core Zenos team. You will collaborate with the development, art and design teams to design, tweak, and optimize our user’s experience. Your analytical skills, user insights, and creativity aid in crafting experiences that engage and surprise users.

As an ideal candidate, you will have a great understanding of Unreal Engine and a passion for designing virtual experiences. We are a growing studio, so this requires plenty of hands-on work creating, iterating, and tuning systems/mechanics. You are comfortable operating in an ambiguous environment where goals and constraints are mostly team-driven and where change, big and small, is a critical part of the process.Apply Now

Responsibilities:

Design, implement, and improve the core platform and key systems.
Create and provide multiple potential design and technical solutions, as well as articulate trade-offs and risks between different options.
Work collaboratively with the technical, art and design teams to create a great holistic experience.
Work on a wide variety of 3rd party standards and resources (often coming from different AAA studios or game engines) for a variety of different technical and design-driven solutions.
Create clear design documentation that can be evaluated and implemented by non-designers.

Prerequisites:

6+ years of Gameplay Programming experience, with demonstrable work on at least one published title with UE4 or UE5.
Proficiency in C++.
Able to write readable and maintainable game code.
Able to rapidly prototype concepts and later polish into production ready solutions.
Good knowledge of game flow and what makes a great user experience.
Can create and improve complex mechanics and/or systems with attention to the user impacts and downstream effects.
Excellent communication and collaborative problem-solving skills.

Additional Skills:

Experienced working with animation blueprints, rigging, control rigs and animation retargeting.
Experience creating a range of complex custom shaders using unreal material editor.
Passion for Esports, VR or live events.
Experience working with UMG or comparative game oriented UI systems.
Knowledge of procedural generation software (e.g. Houdini).
Familiar with Epic's standard best practices.
Familiar with Unreal Engine Virtual Production tools and pipeline.

Senior Gameplay Programmer

Senior Gameplay Programmer

Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

Now we are seeking a Backend/Fullstack Engineer in our Core team. Our team build most of the things you see on main page of wallet. We’re looking for a product-oriented engineer with strong backend skills, curiosity for frontend, and the autonomy to drive work forward - from clarifying requirements with product to coordinating with other teams.

Responsibilities:

Build one of the world’s most heavily used crypto wallets. We care about delivering a best-in-market product with near-native UX for users within the Telegram ecosystem.
Collaborate with Product Managers, teammates, and other teams to clarify requirements and contribute ideas and improvements.
Design and implement cost-efficient solutions. While you will work on backend tasks, our backend experts will provide guidance and support.
Improve backend performance to meet the company’s latency and performance standards.

What you should have:

Make well-reasoned engineering decisions with a focus on product delivery and fast iterations.
Demonstrate product thinking and a genuine interest in what you build.
Senior-level Python backend experience (any stack).
Some frontend experience (any framework) or a strong willingness to learn and contribute to frontend development (our frontend is built on React).
Strong communication skills, a positive attitude, and empathy.
Self-awareness and a desire for continuous improvement.
Ability to realistically evaluate task complexity.
Openness to discussion and consideration of opposing viewpoints.
English level B1+.

Why it is a fantastic opportunity

Our business is growing at an exponential scale.
Non-bureaucratic management that focuses on results.
Regular performance reviews to assess your progress.
Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
Compensation for medical expenses.
Provision of necessary equipment.
20 working days of paid vacation annually.
11 days off per year.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal conferences, English courses and corporate events.

Wallet is an equal opportunity employer.

Wallet

25 Sep

Wallet

Backend Engineer

Backend Engineer

25 Sep

Bearable, one of the leading comprehensive health trackers across both platforms, is looking for a Full Stack Engineer to join its founding team to make health optimisation accessible for everyone and to help people both manage and prevent chronic diseases.

Read more about Bearable

Careers at Bearable

What you will be doing

Build the features on our exciting 15-month roadmap
Collaborate with the product team to help define app features and give estimates;
Ensure quality and performance of application;
Run unit tests of code for robustness, including edge cases, usability, and general reliability;
Work on bug fixing and on improving the application performance;
Maintain the application code base;
Design and implement application updates;
Continuously discover, evaluate, and implement new technologies to maximize development efficiency;

What you should bring along

3+ years of software development experience;
1+ years of experience developing on React Native;
Have published apps on the App Store and/or Play Store;
Proficient in code versioning tools like Git;
Experience with third-party libraries and APIs
Familiarity with push notifications, APIs, and cloud messaging;
Experience with continuous integration;
Ability to take initiative and employ good judgment;
Outstanding communication and writing skills

Would be nice to have

Experience with Google Firebase/Firestore
Worked on health tech apps is a huge plus;
Interest in data science, Machine learning and AI
Passion for health optimization and quantified-self/biohacking
Comfortable working in an environment of rapid growth, constant change, and lots of unknowns

Benefits

This is a fully remote, full-time position. You can choose your own hours as long as your time zone is close to London's.
Sustainable and healthy working matters to us. We care about building delightful products for our customers, not hitting arbitrary daily hour counts.
A minimum of 30 days holiday (including UK bank holidays)
Pension (if you’re in the UK)
If you're outside of the UK, this position will be permanent and full-time in spirit, but a contract role on paper. The reason for this is that employment outside of the UK comes with significant challenges for a small company like ours.

Tools we use

Segment, Mixpanel, Google Analytics
Our landing page and blog run on Wordpress, using the Elementor Pro plugin
Firebase/Firestore
Jira
Zendesk
Figma
Notion
AWS

How to apply

Sounds good?

➡️ **Simply fill out the short form here: https://forms.gle/HiRCi6XgLcboPr4J9**

What will make you stand out:

Let us know what makes you better equipped for this role than anyone else.
Show your passion for working with us on a mission bigger than any of us.

Interview process

We want you at your best, and won't be giving you gotcha-style algorithms questions. We want to get to know you, hear about what you're interested in, and learn about what you hope to do in the future.

Fill in the form above
Either
Complete one of our assessments OR
Share an existing repo
Interview section 1 - general stuff / cultural fit
Interview section 2 - talk through assessment or repo + technical questions
Decision

Bearable

Bearable

Full Stack Developer [React Native]

Full Stack Developer [React Native]

What we offer

Start-up culture. We are a small and highly motivated product driven company. Your contribution will have a direct impact on the product and the success of Checkin.com

Become a key part of a great team of skilled experts, all sitting remote but working closely together
A career opportunity. Join the core team during the beginning of our journey and grow your responsibilities as Checkin.com grows
Flexibility of working from home with potential option to relocate to Sweden in the future
A competitive salary with opportunities for fast promotion
Long term employment with great benefits such as 6 weeks paid vacation

You will

Create world class UI solutions and outstanding web development work
Be one of the drivers in the development team, taking and solving complex problems together with the others
Constantly learn, share and develop your skill set

You have

As much passion as we for Javascript and Vue
A keen eye for UI details, animations and user interaction
An ability to take ownership and create quality code solutions independently
Documented experience of Javascript, HTML and CSS projects
An eye for code quality with experience in unit, integration and E2E-tests
Good communication skills (oral and written) in English

It would be nice if you also have

Experience in advanced Git strategies
Experience with Travis CI and AWS deployments
Worked on Node.js server-side development
Webview or experience with other mobile app frameworks
Worked with performance, loading and responsiveness in web pages

Our current stack

Although we constantly update it and have many different types of backends and frontends, we also acknowledge that sometimes a lot of technical words can make it easier to understand the work. For us the Front-end makes up most of the product. This list is the FE, BE and collaboration with the note-worthy just bunched together:

AWS Cloudfront, AWS Lambda, S3, Travis-CI, Sentry, Vue 2, Vuex, Single page components, Sass, i18next, Babel, Webpack, Nightwatchjs, karma, jest, and more.
AWS ELB, AWS DB, Node 8, Travis-Ci, Feathersjs 3, jwt, REST, SMS, payment integrations, jest and more
Slack, Hangouts, VSCode, Github Organizations, Google (Office)

Interested?

Send an email to join@checkin.com explaining why you would be a good fit to the team and we will review and get back to setup a short video call to get to know you a bit better

Checkin

Checkin

Front-End Developer

Front-End Developer

Rayon’s mission

Rayon is building the next generation of architectural design software. More collaborative, simpler, smarter and more beautiful.
The design of building and spaces has a huge impact on our lives. Climate change, affordable housing, sustainable urbanization, future of work : all of these challenges will require us to design a better and more efficient built environment.
But, whereas architectural design is by essence a collaborative endeavor, the tools currently used by architects and designers are not made for collaboration and sharing knowledge. They are complex, they are expensive and they are stuck in an era pre-internet with desktop computers as their paradigm.
We are building a browser based collaborative real time multiplayer editor in order to democratize architectural design and empower designers to create more efficient spaces and buildings.

Who are we ?

We are a small team of 15 people passionate about web technology, architecture, and the built environment. First and foremost, we love building amazing tools for creators.
Rayon was co-founded in October 2021 by Bastien Dolla, an engineer (Polytechnique & Ponts et Chaussées) with 15 years of experience in tech and real estate, and Stanislas Chaillou, an engineer and an architect (EPFL & Harvard) with a background in ML research applied to architecture.
**Rayon recently raised a €4million** Seed round, backed by world-class Investors (Northzone, Foundamental, Seedcamp, 20VC, Kima) and amazing business Angels such as Ralph Gootee, co-founder of plangrid (acq. by Autodesk), Joe Thomas co-founder and CEO of Loom , the architect Norman Foster (Foster+Partners), Rasmus Andersson (ex-Spotify, ex-Meta), Thibaud Elziere founder of eFounders, Nicolas Steegmann co-founder of Stupeflix, Riggs Kubiak founder of Honest buildings (acq. Procore), Jonathan Widawski founder & CEO of Maze.
Rayon is a French company based in Paris. We are open to remote positions in time zones close to European Central Time.

What you will be doing

As rust software engineer, you will :

Work closely with the rest of the engineering team and product team to contribute to the development of Rayon web application
Be in charge of maintaining and improving Rayon’s rust engine : including its geometric kernel and webgl renderer.

What are we looking for ?

💡 These points are here to give you an idea of what we think would be a good fit for the job. They are not hard requirements. If you do not fit them perfectly but feel like you would do the job well, do not hesitate to contact us !

First and foremost a passion for creating tools for creator with the highest quality and performance
A love for highly performant and well crafted applications
The ability and the desire to continually learn new things and improve
2+ years experience in rust software development. A direct experience in game development, the creation of a real time multiplayer tool or a web design tool is a bonus.
A very good knowledge of rust and webassembly development (wasm-bindgen, wasm-pack). A good knowledge of the ECS architecture (specs, bevy, legion). A good knowledge of computer graphics, in particular webgl. Additional experience in web development (Typescript, React, websocket) is a bonus.
A prior startup experience is recommended
Interest or past experience with architectural or interior design projects is a bonus

Why should you join Rayon ?

Help create a product that has the potential to profoundly change for the best how our built environment is designed and that can help spread architectural knowledge throughout the world.
Be part of a small team of passionate members whose culture puts the highest value on design and engineering craftmanship.
Work on state of the art technology (wasm, rust) and solve fascinating problems (computational geometry, computer graphics, real time data sync, machine learning applied to design…)
Competitive compensation and significant equity upside as one of Rayon first team members

What’s our process ?

Send an email at bastien@rayon.so (even if you’re afraid your profile does not perfectly fit, do it anyway !)
We’ll do a first 30 min call to get to know each other
We’ll then do a more technical interview, where we can explore some of your personal projects or work on a problem together. This will also be the opportunity for you to quizz us on rayon’s stack
A longer call (if possible IRL) with both co-founders to talk about vision and company culture
That’s it. You’ll get an offer if it’s a fit !

Rayon

Rayon

Rust Software Engineer

Rust Software Engineer

We are looking for a Senior Technical VFX artist with a passion for dissecting and recreating stunning visual effects across different game engines.

‍We are seeking someone who possesses the technical expertise to reverse engineer particle systems, emitters, and other VFX components.

‍We need an individual who is excited by the opportunity to develop cutting-edge tools for porting VFX, push the boundaries of visual effects technology, and work independently to achieve ambitious goals.

Responsibilities:

Develop and maintain VFX porting tools to automate the migration of VFX assets from various game engines to Unreal Engine 5.
Analyze and reverse engineer VFX systems in different game engines to understand their technical implementation.
Collaborate with the development team to integrate the porting tools into the existing pipeline.
Research and implement efficient methods for VFX asset conversion and optimization.
Troubleshoot and debug issues related to VFX porting and rendering.
Document the functionality and usage of the developed tools.

Prerequisites:

Extensive experience with particle systems, emitters, and other core VFX components in multiple game engines (e.g., Unreal Engine, Unity).
Deep understanding of VFX rendering pipelines and optimization techniques.
Proven ability to analyze and reverse engineer complex technical systems.
Experience developing tools or scripts to automate tasks related to VFX creation or manipulation.
Familiarity with different VFX authoring tools and techniques.
Ability to communicate effectively in English, both verbally and in writing.
Comfortable working independently and taking ownership of tasks.
A strong problem-solving mindset and a passion for tackling technical challenges.

Additional Skills:

Experience with Unreal Engine's Niagara VFX system.
Knowledge of scripting languages (e.g., Python, C++).
Experience with performance profiling and optimization of VFX.
Contributions to open-source VFX tools or projects.
A passion for pushing the boundaries of real-time visual effects.

Senior Technical VFX Artist

Senior Technical VFX Artist

About Rootly

At Rootly, we are a mission to be the go-to way companies respond when things go wrong, helping every organization be more reliable. We do this by building an industry leading incident management platform that allows companies around the world consistently and quickly resolve incidents. We are not simply transforming an industry, we are carving an entirely new +$B segment ourselves and need incredible talent to achieve this ambitious goal together.

Customers love Rootly. Some of the fastest growing companies around the world such as NVIDIA, Figma, Canva, Tripadvisor, Squarespace and more rely on Rootly to power their critical incident management process. They obsess over our delightful enterprise-ready platform and unique partnership model. See why our customers have reviewed us 5 stars on G2.

Investors love Rootly. We are backed by some of the most respected funds in the world from Y Combinator to operators like the CTO of Dropbox and GitHub. We'd be happy to disclose our entire funding and profitability picture live during the interview. As a culture we relentlessly put transparency first. We conduct monthly financial reviews as a team so everyone has a pulse on the health of the business and publish what we are building in our weekly changelog.

About the Role

This is a ground floor opportunity to be an early engineer at Rootly and tangibly shape our international trajectory. Our clientbase is global and naturally that results in the need for mission critical engineering efforts at all times of the day. We are looking for a product-minded individual that has the right balance of being scrappy and operating at scale. What you'll be doing one-day could look radically different the next. You will be empowered to identify opportunities that will help us grow and own it. In short, this role is designed for individuals that crave ownership, stimulating technical challenges, love shipping fast, and are mission driven. We won't sugar coat it. This will be hard work but guaranteed the best learning experience.

Scope, design, implement, and own end-to-end feature sets.
Help architect core parts of our infrastructure from the ground up in a reliable way.
Have autonomy to identify, conceptualize, and launch new initiatives.
Improve engineering standards, tooling, and processes.
Help design a delightful and beautiful front-end that users enjoy coming back to.
Work closely with customers directly on product development and provide product support.

The Ideal Candidate

3+ years of experience working with modern programming languages like Ruby/Rails, Javascript/Stimulus, Hotwire/ViewComponents is a plus.
Proven production experience with a major cloud service providers such as AWS, GCP, or Azure.
Experience shipping SaaS products D2C
Strong written communication skills and can explain complex technical concepts to non-engineers.
Have an eye for design and knows what looks good and doesn't.
Passion and ability to work well in a fast-paced, rapidly changing, and ambiguous environment.
Can empathize with the challenges of incident management and interest in developer-focused products.
Enjoys working and contributing to a high performing team that consistently delivers results.
We don't care about fancy degrees or FAANG experience.

Tech Stack

Codebase in Ruby using Rails framework
Turbo, Stimulus and ViewComponents in the frontend
Rails, Postgres and Redis in the backend
Sidekiq for background jobs
Heroku, AWS
Terraform for infrastructure as code
GitHub, Slack, Notion, PagerDuty

Benefits

Comprehensive medical, dental, and vision
4 weeks vacation + unlimited sick/mental health days + company-wide shutdown EOY
M2 MacBook Pro of choice
$1,000 for health and wellness
$1,000 for home office
$1,000 for visiting a teammate located in a different geography
WeWork membership
Weekly happy hour on Friday
Learning and advancement budget at your discretion
Annual retreat - at least once a year we gather together in person 🏝️
Ground floor opportunity to be an early member of a fast growing venture-backed startup

Rootly is an equal opportunity employer. We aim to create an environment where every team member at Rootly feels like they belong so they can have a greater impact on our business and customers. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Rootly

Rootly

Senior Software Engineer - Ruby on Rails

Senior Software Engineer - Ruby on Rails

About Sticker Mule

Sticker Mule, the Internet's favorite custom printer, is building the Internet's best commerce platform. We are privately-owned, which means no meddlesome investors, with 9-figures in annual revenue and great profitability. Our commerce platform (Stores) helped people earn $200k while in beta and now we are hiring to accelerate development.

We offer

Remote work with flexible schedules
A privately owned, low-stress culture
A fun "no bullshit" work environment
Great compensation with rising wages.

Compensation and benefits

Salary: $145K
$20,000 signing bonus
4 weeks vacation + holidays based on your country of residence

We like you to know

Go
TypeScript
GraphQL
Postgres
Redis
Docker
Kubernetes
Google Cloud Platform
Excellent communication skills (English)
Degree in Computer Science or equivalent practical experience

What you will work on

You'll help us develop our new Stores platform that already helped sellers earn nearly $200,000 while in beta. Stores is supported by a suite of tools that help anyone succeed online including Give (our giveaway platform), Ship (our shipping platform, Notify (our forthcoming email/sms marketing platform), and more coming soon.

We have an incredible roadmap and need your help to execute it quickly.

Sticker Mule

23 Sep

Sticker Mule

Software Engineer

Software Engineer

23 Sep

Who We Are

Hi, we're DuckDuckGo, the online protection company and remote-first team of 300+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, annual revenue now exceeds $100m USD and millions use our browser on Mac, Windows, iOS, and Android, our search engine, and the DuckDuckGo subscription. Our culture of trust, inclusivity, and empowered project management underpins everything we do, where each team member takes full ownership of their projects, from scoping and execution to postmortem. If you're seeking end-to-end ownership of your work — you've come to the right place!

Your Team and Role

Working on the Backend Functional Team, you'll lead complex projects across key company-wide objectives. Using Perl (Version 5), Go, and Node.js, you’ll write pragmatic, performant, testable code that works consistently, and work on related projects. Recent projects include:

Implementing AI-assisted answers and integrating them into our Search product while maintaining our privacy-first approach
Architecting and delivering the VPN in our Privacy Pro subscription
Implementing sophisticated data processing pipelines that maintain search relevancy

As a Senior Backend Engineer, you'll collaborate remotely with your peers and take responsibility for solving product issues impacting our all-in-one privacy solution, whether large or small. In time, you'll formally mentor other engineers, supporting their career growth and the growth of the Backend Team at DuckDuckGo.

About You

7+ years of professional experience, primarily focused on backend engineering, with demonstrable experience of working on at least one large application.
A fundamental understanding of complex data structures and algorithms — you can develop and apply new solutions and confidently navigate and improve existing code. If you're curious, we mostly use Perl.
Data-driven reasoning and analytical skills and the ability to apply them to make decisions, facilitate stakeholder alignment, and deliver projects in an experiment-oriented environment.
Effective project management skills.
Excellent communication skills. You can validate and communicate your decisions clearly in writing and verbally.
Previous experience leading and mentoring experienced engineers, supporting their career goals, and unlocking their potential.

Compensation

$178,500 USD annually and stock options. Compensation is identical within professional levels, regardless of geographic location or team. Compensation for each professional level is transparent across the organization.

Our Team Member Support Guide explains how we prioritize your wellbeing including paid parental leave, office setup, and co-working allowances.

Hiring Process

Hiring works best when it's a two-way street. Learn how we help you get to know DuckDuckGo, envision your future role here, and find out more about how we hire.

Diversity, Equity and Inclusion

DuckDuckGo provides equal work opportunities to all team members and applicants, and it prohibits discrimination and harassment of any type on the basis of race, color, ethnicity, caste, religion, age, sex (including pregnancy), national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by our policies or federal, state, or local laws.

We want to ensure that our hiring process is accessible. If you need reasonable accommodation for any part of the application process because of a medical condition or disability, please send an email to careers@duckduckgo.com to let us know the nature of your request.

Please note that:

You’ll be required to attend meetings on camera via video conferencing
Expect to travel at least two times a year: once for our all-hands meetup and again for a team retreat (each around 4-5 days). While extenuating circumstances may impact attendance, everyone is strongly encouraged to attend.
While we offer a flexible work arrangement with no core hours, expect an average full-time commitment of 40 hours per week.
A successful candidate must pass a background check as a condition of joining the team.
By applying for this role, you confirm that all information submitted is accurate and complete. You further acknowledge that providing false or fraudulent information during the application process is cause for denial of an offer, revocation of any existing offer, or other adverse action, up to and including termination after the start of your commencement of work.

#LI-DNI

DuckDuckGo

DuckDuckGo

Senior Backend Engineer

Senior Backend Engineer

About Aios Medical

Our overarching mission is to accelerate the mass-market adoption of consumer biotech products so every human can live at least 100 healthy years. Our immediate focus is excess bodyweight. We are increasing the accessibility of GLP-1 medications to accelerate their take-up to help solve obesity worldwide.

To do that, we’re building an AI-powered clinical operating system: ClinicOS. ClinicOS makes it effortless for consumer brands to easily offer direct-to-patient healthcare, globally. We work with external Brand Partners, as well as using this infrastructure to scale our own internal consumer healthcare brands.

Since we launched Fella Health in the US in June 2021, Fella has positioned itself as no-nonsense weight loss for busy bigger guys. Today, we operate multiple brands across the US & UK — our two biggest are Fella Health (US & UK) & Bolt Pharmacy (UK).

Our infrastructure will have served 100 million patients worldwide by 2035. We’ll then use that direct-to-patient infrastructure to serve next-gen biotech products at-scale to increase the proportion of humans living at least 100 healthy years.

In so doing, we’ll become the world’s first trillion dollar healthcare company.

How far along are we?

We’ve grown >2000x since Aug 2021, >200x since Aug 2022, >20x since Aug 2023. We’re >$50M/yr revenue. We’ve been cashflow positive since June 2023. We’re >10,000 customers with high NPS.

We’re a young startup and we’re just getting started. This is still Day 1 and all our work is ahead of us.

We're backed by top healthcare & consumer investors:

Y Combinator
Global Founders Capital — backed Facebook, Slack, LinkedIn, Revolut, Rocket Internet
AngelList Early Stage Fund (backed by Naval Ravikant)
BrandProject (venture-builder behind 2 unicorns)
The founders of Indeed, Curative (unicorn), Alan (unicorn), Kaia Health (>$300mil valuation), Vouch Insurance (>$500mil valuation), Not Boring (Packy McCormick)

You can read more about working with us here: Working at Aios Medical https://fella.notion.site/working-at-aios-medical

Being an Analytics Engineer at Aios Medical

Aios Medical is building a world-class team.

As Senior Analytics Engineer, your fundamental role is to take full ownership of our data stack, building reliable pipelines, making data accessible across all teams, and setting the foundations for a future centralized data team.

You’ll start within the engineering team, focused on optimizing current systems and setting up what’s missing: rebuilding our pipelines, building ETL jobs that sync our sources to the data warehouse, setting up dbt transformations, and making sure things run smoothly.

You’ll make high-impact decisions on tooling, sync frequency, and error handling so the data just works.

At the same time, you'll help define how we measure our business across the full customer journey: pre-conversion (e.g. CAC, CPL) and post-conversion (e.g. time to medication). You'll work directly with Ben and Dave to identify what metrics matter most, then build the systems and logic to track them. You'll be both engineer and analyst: making data accessible, and making it meaningful.

Great performance in this role means the pipelines are stable, reporting is self-serve, and we’ve laid the groundwork for a centralized data team that can scale. You’ll be the one who gets us there.

This is a full-time, fully remote role, and you’ll work async in the timezone of your choice as long as you’re around until midday Pacific Time for calls as needed.

You’ll report directly to Gzim (Head of Engineering). You’ll also work closely with: Ben (Head of Product) & Dave (Head of Growth).

Key Responsibilities

You’ll be the go-to person for all things data at Aios. You’ll fix what’s broken, build what’s missing, and soon build the foundation for a horizontal data team.

Build Stable ETL: Our current syncs aren’t as reliable as they should be. You’ll own the flow of data from 20+ sources into Redshift, reducing manual checks, fixing failure points, and making sure everything runs smoothly day to day.
Engineering Heavy: You'll spend significant time on data engineering fundamentals: warehouse architecture, dbt transformation logic, pipeline tooling, and all the technical decisions that keep data flowing reliably.
Analytics: You’ll support both sides of the business: Growth (e.g. CAC, CPL, funnel metrics) and Product/Ops (e.g. time to medication, delivery times). You’ll stitch the data together so these metrics are clean and trusted.
Solo Operator: This is a senior role. You won’t wait to figure things out. You know what matters, how to define it, and how to build the backend logic to track it.
Strategic Partner: You’ll become a key decision-maker on data across the org, balancing reliability, speed, and clarity in how we use data to drive the business.

Need to Have

Experience: You’ve worked with data for 5+ years and have at least 3+ years focused on data engineering. You’ve owned pipelines, warehouses, and reporting in fast-moving environments.
Data Engineering: You’ve built and maintained data pipelines that sync from multiple sources into a central warehouse like Redshift. You’ve set up syncing logic, error handling, and you know what breaks &how to fix it.
Data Models and Querying: You can write and debug complex SQL queries, optimize for performance, work with large datasets, and build reusable data models. You're comfortable with both ad-hoc analysis and production transformation
Metric Clarity: You understand what the business is trying to measure. If someone asks for CAC or time to medication, you know how to break that down into the data points required, find the right source, and build it end to end.
Ownership: You don’t need someone to tell you what to build. You’ll figure out what matters, how to define it, and how to track it both for pre and post-conversion journeys.
Autonomy: You’ve worked as a solo operator or early hire before. You know how to prioritize, unblock yourself, and move fast without waiting on others.
Team Builder: You’ve managed a team before. You’re excited to grow a team around you to cover both data engineering and analytics as the function scales.

Nice to Have

Growth Metrics: You’ve supported teams measuring CAC, CPL, funnel stages, or other acquisition metrics. You can speak the same language as growth leads and turn ideas into dashboards.
Clinical/Product Metrics: You’ve worked with operational metrics in healthcare or similar industries (e.g. fulfillment speed, delivery time).
Analytics Tools: You’ve used tools like Metabase or similar to help teams explore data, visualize results, and share reports.
Rudderstack: You’ve worked with customer data platforms like Rudderstack, and understand how to manage event tracking and integrations.
Figure it out: You’re the kind of person who doesn’t stop at “why is this broken?”you dig until it works. You can debug a failing sync, validate weird numbers, or reverse engineer a broken report.

Our cultural standards

These are the core cultural standards to which we hold ourselves & our team-members at Fella:

These are the core cultural standards to which we hold ourselves & our team-members:

Belief in the mission: We will have served 100 million patients by the end of 2035 and we transform the life of most patients who join. We have a lot of work to do. We are obsessed with our patients and are dedicated to the mission.
Unwavering integrity: We are at the frontier, so we often live in ambiguity with no trodden path. When we can’t look to others for guidance, we must maintain impeccable ethics and unwavering integrity.
Only the paranoid survive: Bad sh*t is coming. By joining us, you’re choosing to sail straight towards the storms with unhesitating conviction. However much we’ve already done, however far we’ve already come — it’s still Day 1 and all our work is ahead of us.
If we’re average we fail: We are only interested in “insanely great”, a focus on the quality of our execution that in everyday life would be considered pathological. We have a dedication to excellence and reject incompetence.
Commitment to candor: That which can be destroyed by the truth should be. You get full transparency from the company and the company expects full transparency from you. We never say anything about someone that we wouldn’t say to them directly. We give feedback with love and do not need to protect people from fleeting physical sensations.
A maniacal sense of urgency: We execute at an intensity that most people think is impossible. Speed is critical and we need things done yesterday. We all work very hard and in such a competitive world there really is no other way to win.
Enduring frugality: We are frugal. We hate being wasteful and we are anti-luxury. A culture of cheapness keeps us young. We spend our cash wisely & carefully — in a way that would make our grandmas proud.
Bulldozing barriers: The world is malleable and we shape it. We truly believe this and act accordingly. We are relentlessly resourceful and are at the mercy of no-one but ourselves. You’ll be shocked how capable you are and how much you can achieve.
Keep your head down: We’re boring people doing exciting work. We don’t chase short-term status — we ignore short-term dopamine hits and focus on what matters. Outsiders will underestimate us and we revel in that.
The power of focus: We live in a world of power laws and we cannot overestimate the unimportance of practically everything. Know your One Thing, and nail it.
🎯 “You just build a fing amazing experience. Make each step amazing. Make every decision in the long term interest of the customer. Give the customer massively more value than you take.”*

Compensation & Benefits

Compensation: $90-180k/year inc equity
Healthcare: comprehensive medical insurance (if appropriate)
Vacation: PTO with a yearly minimum (≥2wks/yr + local national holidays)
Remote: our team is fully distributed across the world and functions fully remotely
Personal development: budget for books, courses, coaching ($1200/yr)
Personal wellness: budget for gym, health apps ($1200/yr)
Coaching: free biweekly health coaching
Equipment: Macbook & work-from-home equipment provided as needed
What are we missing? We're still early so you get to shape our culture.

How to apply

Apply on Ashby or the platform you are in.

Email lorena+hiring@joinfella.com with:

Resume
LinkedIn

Fella

Fella

Analytics Engineer at Aios Medical

Analytics Engineer at Aios Medical

About Buffer

At Buffer, we make social media and brand building software for small businesses, creators, and individuals. Our mission is to provide essential tools to help small businesses get off the ground and grow. Through exceptional customer service and uplifting content, we help our customers believe they can succeed and do good along the way.

We’re a fully distributed team, and we’ve always aimed to do things a little differently at Buffer. Since the early days, we’ve had a focus on building one of the most unique and fulfilling workplaces by rethinking a lot of traditional practices. We also default to transparency, so you can read all about our metrics, and our successes and failures along the way on our Transparency Dashboard.

We hire and work from all over the world. Please note that we do travel to work together in-person once or twice per year, and those events are highly encouraged to build deeper connections among our small team.

We're united by Buffer's values, and we celebrate our unique differences. We strive to create a diverse and inclusive work environment and are building a culture where underrepresented groups are welcome, and can flourish.

About the role

We're looking for a senior frontend engineer to join our newly formed Value-Led Growth team and help shape how we grow Buffer through genuine customer value. You'll take the lead on building core parts of our growth experience, including referral programs, conversion flows, free tools, and data-driven experimentation features.

We need someone with strong product instincts, growth domain experience, and the ability to work independently across team boundaries. You care about metrics and user behavior as much as polished UI — thoughtful conversion flows, data-driven decisions, and experiences that genuinely serve our users. You'll collaborate closely with our Staff Growth Product Manager, engineers from other teams, and various stakeholders to explore opportunities, validate ideas, and ship high-impact growth initiatives.

We're a small, collaborative team that puts value before revenue in our decision making. We iterate based on real user data, care deeply about long-term customer relationships, and focus on building trust through exceptional experiences. You'll have space to lead, evangelize growth thinking across Buffer, and help establish the foundations of our growth engineering culture.

What you’ll do

Lead the development of core growth features — referral systems, conversion flows, free tools, pricing experiments, and social viral loops that drive sustainable user acquisition and retention.
Drive growth experimentation — implement A/B tests, track key metrics, and build the infrastructure that enables rapid iteration and data-driven decision making across growth initiatives.
Collaborate across teams, you'll work closely with other teams to identify growth opportunities and implement solutions that span multiple domains.
Shape growth platform capabilities, build tools and systems that enable other teams to easily implement growth features, run experiments, and optimize their own conversion funnels.
Shape frontend architecture and UI standards, guide technical decisions from state management and component structure to evolving our internal design system (Popcorn), refining shared patterns, and ensuring our interfaces remain consistent, accessible, and scalable across growth initiatives.
Take shared ownership of product quality and system health. You'll participate in our on-call rotation — all engineers take a 24/7 week-long shift roughly once a quarter. You'll also contribute to the ongoing work that keeps our systems running smoothly and continuously improving, like fixing bugs, addressing security vulnerabilities, and other improvements
Contribute to shaping our team’s engineering culture by sharing knowledge, reviewing code, and helping us all get better over time.

Helpful skills and experience

You have solid experience building interactive, user-facing applications with modern web tech — we use React, TypeScript, and GraphQL, but we care more about your ability to reason well and learn quickly than a specific stack.
You understand growth domain challenges — maybe you've built referral systems, optimized conversion flows, or implemented experimentation frameworks — and you enjoy solving problems that directly impact business metrics.
You're comfortable with data and analytics — you can set up tracking, analyze experiment results, and make data-driven decisions about feature development and optimization.
You have strong product judgment and a good sense of taste. You notice the small things, care about the feel of an interface, and bring a high bar to the UI details that shape user experience.
You’re comfortable navigating ambiguity and working independently, can drive technical discussions across teams, and help establish engineering practices for a growing team.
You’ve led significant frontend initiatives or projects, bringing clarity and direction to complex problems and guiding work from early exploration through to delivery.
You have a personal stake in the world of content creation, maybe you’ve run a newsletter, built an audience on social media, or regularly share your own work online. You’ve used Buffer before and care about the experience of planning, creating, and publishing content.
You thrive in remote, async environments. You communicate clearly, support your teammates, and don’t wait for permission to make progress.
You’re product-minded and user-oriented — you think beyond the ticket, consider edge cases and user experience, and bring a strong sense of ownership to your work.
You’re comfortable working with backend code when needed, and you understand how frontend decisions connect to the bigger picture.
You’re fluent with AI tools and use them to work with more leverage and level up your own efficiency.
You’ve likely been doing this for 7+ years, but depth matters more to us than a specific number.

Our tech stack

We use React and TypeScript for our web frontends
We have internal design system called Popcorn that we started developing last year, it is built with Radix primitives, CSS modules, Storybook and our own system of design tokens
We are in the process of migrating to GraphQL, we use Apollo Client in our web application
We write automated tests with jest, react testing library (for integration tests) and Playwright (for e2e tests)
On the backend, we use NodeJS, TypeScript and MongoDB
We are running our services on AWS with Kubernetes. We follow a micro-services architecture and are currently moving our services into a central shared monorepo.

Interview process

Here's what our hiring process for this role is like.

Application. When submitting your application and resume, tell us why you want to join Buffer and take your time. This is your chance to make a strong first impression.

Please note: While we have several engineering roles open, we recommend applying to only one role - just choose one that resonates with you the most. If during our review or interviews we think you'd be great for a different position, we'll re-route your application internally.

Hiring manager interview. Chat with the hiring manager for your role to understand what it takes to work at Buffer. This is an opportunity for both sides to get to know each other and determine whether our expectations align.
Code review assignment. We'll send you 30-minute asynchronous assignment to review a pull request, to help us understand how you think about code and communicate technical ideas.
Technical interviews. Interview with a couple of engineers from Buffer focused on your technical experience and approach. Additionally, for senior+ roles, we'll have an additional conversation about your leadership, how you work with teams, and how you approach the broader challenges that come with this level.
Meet the CEO. At the very end, you will have the opportunity to meet with Joel Gascoigne, our CEO. This is a great chance for you to gain a deeper understanding of Buffer's strategy, values, and work processes.
Collaboration period. This is experimental stage for us where you would work with us on a real project over 2 days (fully paid). The goal is to see how it feels to work in the team, both for us and for you. You'll meet a few bufferoos, we'll kickoff the project, and invite you to a Slack and you'll collaborate with the team on it.
Offer. We wrap it up with an offer and discuss the final details. We would align on the last bits before we make you part of the Buffer team 💛

At Buffer, we value diversity of experience, and we understand that comes in many forms. We’re dedicated to adding new perspectives to the team. So, if your experience is close to what we’re looking for, please consider applying.

By submitting the application, you consent to Buffer collecting and processing your personal data for recruiting purposes, find more details in our Privacy Policy.

Buffer

Buffer

Senior Product Engineer (Frontend) - Growth

Senior Product Engineer (Frontend) - Growth

Who are we?

Hey there! We are Jumpapp.com, AI for Financial Advisors. Jump’s mission is to empower financial advisors, firms, and clients to thrive in the age of AI with smarter workflows, deeper insights, and enterprise-grade security and compliance.

Jump leads its category in market share, customer satisfaction, and analyst rankings, and is rapidly growing Jump was launched in 2023 by repeat entrepreneurs and is led by a team with backgrounds from Harvard, Stanford, Google, Snowflake, Bill.com, JPMorgan, Fidelity, Bain, EY, Bain Capital Ventures, Auditboard, Nitrogen, and more.

Why this role?

You’ll work on production systems, own projects end-to-end, and ship improvements quickly. We value curiosity, solid judgment, and thoughtful communication. When priorities shift, you adapt. When things break, you collaborate to fix them and move forward—no blame, just learning.

What you’ll do

Design, build, and ship production features across our stack.
Write clean, well-tested code and participate in code reviews.
Collaborate on architecture, reliability, and performance.
Use AI tools aggressively to speed up exploration, coding, and QA.
Document decisions and communicate clearly in an async-friendly way.

Our stack

Elixir, Phoenix LiveView, Postgres, GitHub, Kubernetes, Terraform, Google Cloud.

Don’t know all of it? That’s okay. If you meet the experience bar and learn quickly, we’ll help you get up to speed.

What we’re looking for

6+ years of professional software engineering experience.
Track record of shipping and maintaining production systems.
Pragmatic problem-solving and product sense.
Clear, respectful written and verbal communication.
Comfort working independently and collaborating across time zones.

Nice to have

Elixir/Phoenix LiveView in production.
Postgres performance tuning and observability experience.
Infra familiarity (GCP, k8s, Terraform) and CI/CD.
Security, reliability, and testing discipline.

Contract & flexibility

$30–$60/hr (contractor).
Fully remote — work any hours from anywhere.
Async-first culture; fast review cycles; small, focused projects.

Hiring process (note we are hiring multiple engineers for this role until the end of the year)

Screening build (40 min): Record your screen while building a simple app.
Paid feature challenge (48 or 72 hrs): Build a real feature.

$3,000 if you successfully complete it before the deadline.
Must be deployed, working, and meet all requirements precisely.

Final chat with our CTO: Short conversation on your approach, trade-offs, and collaboration style.

Our Culture

Excellence here isn’t defined by code alone. We hire for technical ability, but equally for empathy, curiosity, and the humility to learn from others. We want teammates who can share ideas respectfully, give and receive feedback thoughtfully, and lift the whole team higher. At the same time, we work with focus and efficiency rather than long hours. We want you to sharpen your craft and ship meaningful work, while still protecting the time you need for family, health, and the rest of life.

Other Information

Tools covered: We’ll pay for the subscriptions you need (Cursor.ai, ChatGPT, etc.).
Team: Small, sharp, and highly efficient engineering group.
Growth: Revenue-backed with super low churn — scaling fast.
Funding: Recently raised a $20M Series A to fuel product expansion.
Compensation: $30–$60/hour, depending on experience.
Location: HQ in Salt Lake City, Utah — but you can work any hours, from anywhere.

*Note candidates who failed our screening exercise must wait at least three months before re-applying for the same role. Candidates who didn’t pass our paid challenge must wait at least six months before re-applying for the same role.

Candidates who apply sooner than three months will be disqualified from the hiring process.

Jump

Jump

Software Engineer (Global Contractor)

Software Engineer (Global Contractor)

Building the Future of Crypto

Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.

What makes us different?

Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.

Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here.

As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures.

Become a Krakenite and build the future of crypto!

The team

Join our team to help integrate Kraken’s systems with an ever-expanding universe of cryptocurrencies and blockchains. As a member of this team, your focus is elevating our clients' crypto journey and delivering new and exciting ways to accelerate crypto adoption. Your counterparts will be the hardcore Rust backend engineering teams, the blockchain maxi who make the kernel of the crypto teams and the React enthusiasts who finely craft our beautiful looking UI.

The opportunity

Design and implement robust Rust services and libraries
Write reusable, testable, and highly efficient code
Collaborate on large scale distributed systems architecture
Work side by side with hundreds of experienced Rust engineers

Skills you should HODL

3+ years of experience in software engineering
Proficiency in writing network services or asynchronous code in Rust
Demonstrated commitment to a security-first mindset when designing systems
Capability to autonomously debug issues across the stack, including OS, network, and application layers
Familiarity with distributed systems and technologies, including RPC protocols, Kafka, and Event Driven Systems
Bachelor's degree in Computer Science or a related field, or equivalent experience

This job is accepting ongoing applications and there is no application deadline.

Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.

We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.

Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!

As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws.

Stay in the know

Learn on the Kraken Blog

Connect on LinkedIn

Candidate Privacy Notice

Kraken

18 Sep

Kraken

Software Engineer - Rust - Backend

Software Engineer - Rust - Backend

18 Sep

Why Polar?

It's never been easier to build, ship and scale software.

But it's never been harder to monetize it.

We're obsessed over solving this to empower the future one-developer unicorns.

These unicorns will be rare but inevitable. Whether in 3, 5, or 10+ years, they also symbolize a broader shift already in motion and accelerating:

Smaller & smaller teams with...
Exponential revenue/employee growth
Focusing fully on their core product and marketing. Delegating & automating everything else that's boilerplate – be it in their codebase or business operations.

Exceptional billing primitives, APIs, SDKs and abstractions are a crucial foundation, but not enough. They will need a full-fledged platform to oversee, manage and scale their business.

Turning their software into an international business in 6 lines of code.

Join our small, talented and engineering-led team across Europe to shape how future software businesses are built. We focus on shipping at high velocity to serve developers in unlocking their next stage with their business. Everything else is secondary.

Infrastructure Engineering at Polar

We're thrilled to hire our first Infrastructure Engineer at Polar!

We want to avoid creating silos between product and infrastructure engineering. Or our infrastructure getting so complicated early on that backend engineers are unable to dive in and assist in case of issues (on-call).

However, we are looking for someone to obsess over how we can scale, reduce latency and maintain world-class uptime. Spearheading those efforts standalone, but in close collaboration with backend engineers across the team and designed to ensure the full team is familiar with our infrastructure and can contribute.

Our Stack

Frontend: React & Next.js with Tailwind CSS, Shadcn, TanStack Router and more.
Backend: Python (FastAPI), Postgres, Redis, Dramatiq,
Cloud: Vercel, Render & AWS

Always subject to change as we scale and new technologies emerge.

Role & responsibilities

We’re hiring a Staff Infrastructure Engineer to design, build, and operate the foundation that powers Polar. From payments orchestration to global payouts, our systems demand world-class availability, reliability, and trust. You’ll set the technical direction for our infrastructure and lead by doing; hands-on in code, but also raising the bar for the whole team.

Own the end-to-end architecture, implementation and maintenance of our infrastructure: design, deployment, scaling, observability, and security
Define standards and best practices for infrastructure across the engineering team
Lead reliability engineering practices: SLOs, on-call, incident response, and postmortems
Drive world-class observability: metrics, tracing, logging, and alerting
Build and evolve CI/CD pipelines and developer tooling to maximize velocity without compromising reliability
Continuously improve security, compliance, and data protection across production systems
Work with engineering team to design scalable, resilient systems for billing and financial operations
Mentor and level up backend engineers to contribute confidently to infrastructure and during on-call rotations

What we're looking for

8+ years of experience in infrastructure, SRE, or backend engineering roles
Comfortable as the first dedicated infra hire. Setting technical direction while executing hands-on
Proven track record designing and operating infrastructure for high-availability, high-security, mission-critical systems
Deep experience with cloud platforms (AWS, GCP, or similar) and infrastructure-as-code (Terraform, Pulumi, etc.)
Strong background in observability, reliability, and incident management
Collaborative by default. You design systems so others can contribute and maintain them, not just you
Excellent communicator and technical leader. Able to influence, mentor, and set standards across the team

How we hire

Our process is fully remote, and all communication happens via email, GitHub issues/PRs and/or video calls:

Application Review → Short intro call with Birk (Founder)

Assignment → Open source PR (Engineering) or case study

Review & interviews (2-3 video calls) to:

Meet future team
Review and discuss the assignment & feedback + technical questions
Meet Birk (Founder)

Reference Calls

Offer 🎉

Polar

Polar

Staff Infrastructure Engineer

Staff Infrastructure Engineer

At Nango (YC W23), we’re building the modern way for developers to build product integrations. Companies run on an ever-growing stack of software, and meaningful automations require these tools to work seamlessly together. That only happens through integrations.

We’re the leading open-source platform for product integrations. More than 100 paying customers — including Linux, Contentful, Semgrep — already rely on Nango. We’ve passed $1M ARR with just 6 people, growing fast through inbound, product-led adoption.

We’re backed by YC and executives from Cloudflare, Retool, Notion. Adoption is especially strong among fast-growing AI companies (e.g. Exa, Vapi, Tennr, Motion), where integrations are the first step to connecting AI agents with the real world.

What You’ll Do

Design and scale backend systems, APIs, and services for our open-source platform.
Build world-class developer interfaces: APIs, SDKs, UIs, and a runtime that delights developers.
Collaborate directly with customers to solve integration challenges.
Optimize performance, scalability, and reliability across backend services.
Shape the roadmap and company strategy with high ownership of key decisions.
Engage with the open-source community, owning and maintaining our repo.

Who you are

10+ years of backend engineering experience, with proven ability to scale high-traffic systems.
Deep experience with developer infrastructure, APIs, databases, and performance-critical systems.
Passion for developer tools, best practices, and building outstanding DX.
Comfortable with Node.js and modern backend stacks.
Strong communicator, proactive, and reliable in a remote-first environment.
Product mindset and developer empathy: you optimize for DX.
Pragmatic, positive, and low ego: you step up in incidents and unblock teammates.
Startup-ready: autonomous, ownership-driven, and able to navigate ambiguity.

If you’re a seasoned backend engineer who loves developer infrastructure, thrives on ownership, and wants to shape the future of integrations — we’d love to hear from you.

Nango

Nango

Staff Backend Engineer

Staff Backend Engineer

About Horizons

At Horizons, we're building the infrastructure to power borderless teams. By handling global payroll, benefits, taxes, and compliance, our technology enables businesses to hire anyone anywhere compliantly at the push of a button.

If you're interested in adding to our vision of enabling people to work in dream jobs, for every company, and from anywhere in the world, apply now!

We're committed to building a global, diverse team representing different and varied backgrounds, perspectives, and experiences. We welcome applications from everyone, regardless of gender, ethnicity, sexual orientation, religion, civil or family status, age, or disability. Being a Horizoneer means being part of a growing, international family.

We're seeking a hands-on Technical Leader who thrives in a collaborative, fast-paced, and innovation-driven environment. You’ll play a crucial role in shaping the architecture and technical excellence of our products while fostering a culture of learning and growth within the Engineering Team.

Responsibilities:

Provide technical design for new features using Domain-Driven Design (DDD) methodologies.
Maintain and lead the technical roadmap, ensuring alignment with business goals.
Document technical architectures, workflows, and processes for reference and clarity.
Actively contribute to the codebase (up to 40% of the time) focusing on high-complexity tasks, technical enablers and Proof of Concepts (PoCs) to evaluate and implement innovative technologies.
Conduct code reviews to uphold high-quality software coding standards.
Participate to define technical priorities and set the technical direction for the Engineering team.
Support recruitment efforts by interviewing candidates to identify future talent.
Act as a Technical Lead, guiding and mentoring Software Engineers in their technical growth, encouraging learning and skill development within the team.

Requirements:

Minimum of 8 years in a Software Development role including 2 years as a Tech Lead or Architect.
At least 3 years of experience working on SaaS applications.
Proven experience designing and implementing service-based architectures in production environments.
Prior experience with Online Payment, Payroll or Invoicing domains.
Prior experience with integrating third party solutions into core business processes.

Preferred Skills:

Expertise in API design with REST, gPRC, GraphQL and API documentation with OpenAPI, Swagger.
Experience with various data stores, streaming and caching solutions (SQL and NoSQL databases, Redis, MQ, Kafka, ElasticSearch).
Extensive knowledge of cloud platforms (e.g., AWS) and their services.
Work experience with Python and Java.
Strong focus on security, scalability, and performance optimization.
Ability to solve complex problems with simple, effective solutions.
Strong collaboration and teamwork skills with a capacity for independent work.
High ownership mindset, always striving for improvements.
Excellent presentation and documentation skills.
Set high standards for others and for yourself.

If you're passionate about building high quality software and enjoy working in a supportive team environment, we encourage you to apply and become a valuable part of our Product and Engineering team.

What it's like working at Horizons

Our service & product. We're a technology company, not an accountancy, payroll provider, recruitment firm or similar. We build a workforce management platform that allows our customers to hire the best talent in minutes, without worrying about compliance, payroll, or HR admin.

Our amazing team and environment. Working at Horizons means you're working on something very exciting: Allowing every person on the planet to have access to equal opportunities in living a fulfilled work and personal life. We believe in hiring from within and going the extra mile to retain top talent. As the company continues to grow extremely fast, you will be given the opportunity to develop and grow alongside.

Our benefits and perks. Being a Horizoneer means that you get the benefit of:

A competitive salary
An asynchronous working environment
A "Remote-First" company environment (or Hybrid) - based on the nature of the job
The ability to work from abroad for a short period of time
Growth opportunities within the company
We provide all new joiners with the necessary hardware to ensure you have the tools you need to succeed from day one

How to apply

Please fill out the form and upload your CV in a PDF format.

If you don’t have an up-to-date CV but you are still keen to reaching out, please feel free to add a copy of your LinkedIn profile instead.

Need help? Get in touch with us at: hiring@joinhorizons.com

Horizons

Horizons

Lead Software Engineer

Lead Software Engineer

Founded in 2018, The Block is the leading research, news, and data brand in the digital asset space. We’re a globally distributed team building products that help the world understand how crypto is reshaping markets, finance, and technology.

We’re looking for a Product Engineer (Full Stack) to join our team and help shape the evolution of our web platform, data tools, and user experiences. You’ll contribute across the stack - building features, improving performance, and solving complex problems that sit at the intersection of content, analytics, and crypto data. You’ll also be encouraged to leverage modern AI tooling (Claude, Codex, Cursor, etc.) to accelerate development and reduce boilerplate.

This is a great role for someone with 6–8 years of professional experience who thrives in fast-paced, ownership-driven environments and is excited to contribute to a mission that’s shaping the financial future.

What You’ll Do

Build and maintain core features across both frontend (Vue, Nuxt, Tailwind) and backend (Node.js/Bun.js, Nitro, PHP, Laravel, Postgres, GraphQL, Redis) services.
Leverage AI tools like Claude, Codex, and Cursor to streamline code generation, debugging, and documentation.
Work closely with design, editorial, research, and engineering teams to define and implement product experiences.
Integrate web analytics, performance tracking, and logging to monitor and optimize feature performance.
Own and improve systems related to membership, payments, and content access controls.
Help set frontend and backend architectural direction and promote technical best practices.
Participate in sprint planning, code reviews, and pair programming sessions.
Support and improve our CI/CD pipelines, QA tooling, and deployment workflows.

What We’re Looking For

6–8 years of experience in full-stack engineering, with solid contributions to both frontend and backend projects.
Strong expertise in:
Frontend: Vue, Nuxt, Vuex, TailwindCSS, PWAs, SASS/SCSS, BEM and responsive design.
Backend: Node.js + a structured framework NestJS, Nuxt/Nitro, Laravel ), Postgres, GraphQL, Redis/memcached.
Solid command of Git/GitHub workflows and collaborative coding in a remote-first team.
Fluent in the Unix command line and familiar with DevOps tooling (Docker, Vagrant, or similar).
Strong understanding of web analytics and performance monitoring tools.
Experience working with modern payment and subscription systems.
Familiarity with ESP APIs and email workflows.

Nice to Haves

Knowledge of crypto, DeFi, or blockchain infrastructure.
Experience with BI tools like Google Data Studio, Tableau, or Domo.
Exposure to AI-enhanced development workflows (e.g. Copilot, Codex, Claude).
Curiosity and enthusiasm about the intersection of finance, markets, and crypto culture.

Our Values

At The Block, we show up every day with:

Confident humility – We lead without ego and always stay curious.
Actionable curiosity – We turn exploration into execution.
Tenacious ownership – We own our outcomes and support each other with accountability.
Respectful partnership – We work collaboratively and treat each other with empathy.

We’re Committed to Inclusion

We value diverse backgrounds and perspectives. We encourage candidates from all walks of life to apply, even if you don’t meet 100% of the criteria. We collect anonymous diversity info during hiring to improve how we support inclusion and equity across our team.

The Block

The Block

Staff Engineer (Full Stack)

Staff Engineer (Full Stack)

About Kota

Kota is making insurance and retirement benefits as accessible as modern software. We do this across the Kota Platform - the world’s first fully integrated benefits platform and Kota Embed - our embedded insurance and retirement product for platforms.

Our mission is to make insurance and benefits more accessible and delightful to this generation of employees.

Kota was started in 2022 and has raised over €20m from Europe’s top technology investors, including Eurazeo, EQT Ventures, Northzone, Frontline, and angels, including Romain Huet, formerly of Stripe, now Open AI, and David Clarke, formerly of Workday. The companies our investors have previously backed or built include Spotify, Airbnb, Klarna, Truelayer, Snapchat, Workday, Personio, Workvivo, Pointy, Workable, Wayflyer, and more

The role

As a Product Engineer (Backend) on the Kota Embed team, you’ll help design and build the APIs and SDKs that power embedded insurance and retirement benefits for platforms worldwide. You’ll work on meaningful product challenges, learn from senior engineers, and contribute to resilient, developer-friendly systems.

This role is a great fit if you’re a strong backend engineer who wants to quickly grow into a senior role by taking on more ownership, collaborating cross-functionally, and honing both your product and engineering craft.

What You'll Do

Being a part of our embed team, you will be responsible to

Contribute to core APIs and SDKs: Build new features and improve existing ones that developers love to use.
Learn by doing: Work closely with senior engineers on architecture, design, and code reviews to accelerate your growth.
Improve developer experience: Help simplify workflows for customers and partners by turning complexity into elegant APIs.
Collaborate widely: Partner with product managers, designers, and integrations teams to deliver impactful solutions.
Take on growing ownership: Gradually lead projects, participate in incident response, and contribute to a blameless culture of learning.

What We're Looking For

Experience: 3–5+ years building backend systems, ideally with:
.NET (we use latest 8+), SQL databases, ORM frameworks, automated testing.
Cloud experience with Azure or AWS.
You care about writing clean, maintainable code and continuously improving your skills.
You thrive in collaborative environments and want to work closely with product and design.
You’re motivated by the opportunity to grow into a senior engineer through mentorship and ownership.
Availability: At least 5 hours overlap with GMT working hours.

Our Hiring Process

Introductory Call (30 minutes): Meet one or two members of our product team to learn more about Kota and the role.
Technical Interview (1 hour + 1 hours): A collaborative and open-book session with two of our engineers split into two sessions.
Call with Founders (30 minutes): We are a small but growing team and we would want share our vision with you and hear your thoughts.
Final Response: We'll follow up promptly with next steps.

And of course.... Your employee benefits!

Competitive salary and equity in a fast-growing start-up
Health Insurance contribution via Kota.
Access to a Workplace Pension with matched contributions (depending on location)
WFH stipend to support your home office needs.
Group Life Assurance via Kota.
Generous PTO - work hard and take the time you need.
Annual, company-wide offsite.

We are an equal-opportunity employer and value diversity at our company. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Kota

Kota

Product Engineer (Backend) - Developer Products

Product Engineer (Backend) - Developer Products

Hello. We're Prismic.

Role 💫

As Prismic scales, our commitment to technical excellence and innovation grows stronger. We're looking for a Senior Software Engineer to join our Platform team and lead company-level initiatives that define the reliability, scalability, and observability of our core APIs.

💡 This job description is for the Senior Software Engineer - Platform Team role.

If you’re more interested in marketer-facing products, check out our Senior Software Engineer - Marketing Tools.

If you’re more interested in developer-facing products, see our Senior Software Engineer – Dev Tools.

What you will be doing? 🔧

-Scale Prismic’s public Content API, which already serves millions of requests daily, with an eye on latency, availability, and cost.

-Build customer-facing visibility into usage metrics (API calls, users, bandwidth), empowering teams to understand and optimise their plans.

-Implement API governance by introducing robust rate-limiting and clear separation of public and private APIs, ensuring fairness, stability, and security.

-Empower product teams with AI infrastructure by providing MCP-based creation workflow and seamless tooling communication, accelerating innovation and delivery.

Technologies and tools:

-Typescript (NodeJS)

-AWS

-SST

-Serverless architecture

-PostgreSQL

-LangGraph

-Playwright

-Github Actions

-React

-Cursor / Claude Code

Are you the one? 🧠

Ideally, you:

-Excel at architecting large-scale distributed systems and APIs that serve millions of requests daily with low latency and high reliability.

-Have deep experience with API gateways, rate limiting, quota enforcement, and fair usage controls.

-Think ahead about scaling challenges: multitenancy, regionalisation, data boundaries, compliance, and graceful degradation.

-Care about observability: you design systems with clear metrics, traces, and logs from day one.

-Balance innovation with stability: you can introduce new abstractions or architectures without compromising uptime.

-Influence across squads, aligning product, infra, and teams around clear trade-offs and durable standards.

-Multiply the impact of senior engineers by mentoring, reviewing, and building a culture of strong technical judgment.

-Stay hands-on when needed: whether debugging a complex distributed system, tuning queries, or landing the critical change that unblocks a team.

-Are curious about how AI can augment engineering, from anomaly detection to adaptive scaling, and think critically about its value.

Bonus points:

-Proven track record of leading infrastructure or platform-wide initiatives with measurable improvements in reliability, cost, or performance.

-Experience scaling multi-region, multi-tenant SaaS platforms.

What are the perks? 🎉

- Firstly, we are hiring across Europe, and this is a remote position.

- Macbook: get top-notch tech to work with

- Home office budget: set up your ideal workspace

- International share-out, an opportunity to discuss current affairs and compare life in your respective countries, and escape from your usual bubble. Sessions are led by a public speaking expert

- Yoga classes: online and onsite, 3x a week

- Yearly company gatherings to take a break from the routine and give you the chance to meet the international teams!

(also, other benefits that may depend on the country you’re based in)

Afraid of missing out if you’re remote? 🌍 Worry not!

- You get the chance to visit us from time to time and spend a few days at the Paris office

- We organize virtual events to stay connected with each other

- We also hold regular global meetings

- We do our best to nurture a relaxed and informal atmosphere, enabling you to feel supported, thrive at your job, and keep learning.

- Ready to join an innovative team and make a significant impact?

Apply now to become a Software Engineer at Prismic and help us shape the future of web development.

We can't wait to see what you'll bring to our team!

Senior Software Engineer - Platform Team

Senior Software Engineer - Platform Team

At Rerun, we’re building the data stack for robotics and Physical AI. As our product adoption grows, we’re looking for a Full-stack Engineer to design and own the customer portal that serves as the interface to the control plane for our hosted cloud product.

This role is at the intersection of product and infrastructure: you’ll work across the stack to design on-boarding workflows, account management, configuration interfaces, billing and payment integrations, and build the internal services and APIs that make usage-based pricing reliable and transparent.

What You’ll Do

Own the design and implementation of our customer portal and partner with product and design to deliver smooth customer experiences for workflows including onboarding, account management, authentication, monitoring and reporting, metering, and billing.
Work with our product owner, designer and platform team to produce a great customer experience
Work across the stack: backend services, frontend dashboards, and integrations with external providers.
Integrate with infrastructure and data pipelines that make usage metering accurate, reliable, and auditable.
Ensure the platform is secure, resilient, and scalable as we grow.

We’d love It If You Have

(Don’t worry - you don’t need to tick all these boxes!)

Experience building billing systems or working with payment providers (e.g. Stripe, Paddle, Chargebee, Recurly).
Experience with authentication/authorization systems, role-based access, and multi-tenant SaaS architectures.
Understanding of usage metering and reporting in SaaS or API-driven products.
Strong background in full-stack engineering — comfortable working across backend and frontend.
Familiarity with a frontend framework (we use Svelte).
Previous experience with a backend language (e.g. Rust or Go).
Comfortable interfacing with Kubernetes (declarative APIs / operator pattern)

How we work at Rerun

We're a remote company headquartered in Stockholm, Sweden.
We meet up in person for a week roughly once a quarter
The team you'll join has members in European and US-East Coast timezones
- You should be available for synchronous work between 1:30–5:00pm CET.
- Given our current team distribution, candidates outside of Europe or the US will be considered on a case-by-case basis to ensure there’s enough overlap for effective collaboration.
We've put together an uncommonly talented tech team, value agency and helpfulness highly, and expect everyone to take broad responsibility for what they build
We offer competitive cash and equity compensation, six weeks paid vacation, and whatever hardware and software you need to do your job

Rerun

Rerun

Full-stack Engineer - Customer Portal

Full-stack Engineer - Customer Portal

About Ready (formerly Argent)

We believe that the future of money and the internet should be more open and fair. That everybody with internet should have equal access to economic opportunities, and that this brave new future is possible. It can be realised through crypto.

That's why we started Ready. It puts the power of crypto into the hands of anyone with a phone. Empowering you to control and prosper from your digital assets and identity.

Store, save and spend; borrow, earn interest and invest. No-nonsense and non-custodial. Combining beautiful design and bulletproof security. Without borders or boundaries.

With over 2m users we’re growing fast. And have raised a total of $56m from Paradigm, Index Ventures and Creandum to fuel our ambitious efforts.

We work remotely across Europe, prioritising autonomy and flexibility. And it’s a particularly exciting time to join as we’re accelerating the growth of our products.

“we need wide adoption” of wallets like Ready (formerly Argent) (Vitalik Buterin, Ethereum co-Founder)

About the team

Our iOS team consists of four engineers and is a key part of our 14-person mobile team, which also includes Android developers, QA testers, designers, and two product managers. We are passionate about crafting exceptional products by combining robust software architecture, thoughtful design, and seamless user experiences. Open and continuous communication is core to how we work, enabling us to challenge and refine our ideas as a team to shape the best possible outcomes for our users.

We embrace unidirectional data flow principles, with The Composable Architecture serving as the core of our codebase. This approach ensures consistency, scalability, and a clear structure, enabling us to build features that are both robust and maintainable.

As early movers in the space, we’re building an onchain banking alternative on Starknet’s cutting-edge tech. At Ready, you’ll build what others won’t, work on high-impact problems, and use AI and powerful tools not just to ship fast—but to grow and excel as part of the team.

As Senior iOS Engineer, you will get to:

Play a key role in shaping the leading wallet in crypto and fintech, setting new benchmarks for innovation and user experience. This involves making significant contributions throughout the development lifecycle, from ideation to delivery, collaborating with cross-functional teams, and shipping features rapidly in an agile environment. You'll work with cutting-edge technologies while continuously challenging our processes and architecture to refine both our product and our team, ensuring we deliver the best possible experience for our users.

Our stack & perks

Xcode & Cursor
Xcode Cloud for CI
GitHub
Slack, Jira, Figma, Notion
Point-Free subscription
ChatGPT or Claude subscription

Your experience should include:

Swift & SwiftUI
The Composable Architecture (TCA)
Swift Concurrency (async/await)
Strong knowledge of software architecture, reusability, and design patterns
Codebase modularization through Swift Packages
Experience with unit testing and snapshot testing frameworks
Experience with Unidirectional Data Flow
5+ years of experience as an iOS Engineer

You might also have:

Experience with Blockchain Technologies
Familiarity with iOS security frameworks such as Keychain Services, CryptoKit, and Security.framework
Experience with penetration testing, security assessment, or threat modelling.
Implementing and maintaining Design Systems
Curiosity about exploring and applying AI to improve workflows and efficiency
Strong problem-solving skills
Strong attention to detail, ensuring accuracy and quality in deliverables

What you’ll love about Ready:

🌍 Work anywhere in Europe. The best part? No commute!

🧘 Work flexibly and autonomously. Shape your work day to suit you so that you have plenty of time to care for kids or cats, and - most importantly - yourself.

💰 Equity in a high growth startup backed by the investors of Spotify and Slack.

🛩 Trips across Europe! For one week every quarter we meet in person as a company to explore new solutions and to have fun. So far we’ve stayed in Nice, Toulouse, Brussels, Lisbon and Barcelona. Ideas for our upcoming trips are welcome!

👶 Generous parental leave.

💻 Equipment - tech setup of your choice.

🤙 Build a new industry with us, defining the future of the web

Our Values:

You can find more information on each of our values here.

Equal Opportunity Statement:

Here at Ready, we want to build a definitive suite of crypto products that work for everyone, giving more people access to the economic benefits of Decentralised Finance. We also truly believe that, in order to build an inclusive product, we need to foster an inclusive working environment and a diverse team of passionate people. We encourage our colleagues to work flexibly and autonomously, in the way the suits them and their lifestyle.

We’re an equal opportunity employer, and encourage people from all backgrounds to apply. Your application will be reviewed without attention to sex, marital status, race, nationality or ethnic origin, disability, sexual orientation, gender identity, age, religion, working practices, medical history, neurodiversity or any other personal or protected characteristics.

Ready

13 Sep

Ready

Senior iOS Engineer

Senior iOS Engineer

13 Sep

What Makes Us Unique

At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commercial strategy through a unified platform that integrates with hundreds of partners. And we do it with a completely remote team. Imagine working alongside global innovators to build AI-powered solutions that solve hoteliers' biggest challenges. Since our founding in 2012, we've become the World's Best Hotel PMS Solutions Provider and landed on Deloitte's Technology Fast 500 again in 2024 – but we're just getting started.

Together we're on a mission to power every property in the world and to do that, we need to find the best talent in the world. That's why we're on the search for a superstar Staff Software Engineer, to work with the Integrations team, and help us play our part in reinventing the world of hospitality tech and travel.

As a Staff Software Engineer on our Integrations team, you will help design and deliver the API’s, marketplace and infrastructure used to let our third-party partners integrate with Cloudbeds to extend the experience and features available to our customers. Your work will be critical to the success of Cloudbeds and its partner ecosystem, delivering high reliability and quality in a distributed cloud environment spanning Cloudbeds and our partners.

Our development strategy is to deliver trusted, scalable, and reliable products leveraging the best of modern technologies, tools, and standards. For the Staff Software Engineering role, we are looking for someone who has worked with a broad range of patterns, practices, libraries, and frameworks and has mastered all phases of delivering software. You will participate in strategic decisions regarding the use of libraries and tools. You will work to define requirements, architectural design, do exploratory development, create new components and services, and drive the adoption of new tools and techniques.

Location: Remote - EU

What You Will Do:

Develop in the existing codebase using Java, Python and PHP
Lead discussions on complex technical concepts and requirements
with both technical and non-technical stakeholders.
Write clean, well-tested, well-documented, and elegant code.
Support a team environment where skill, knowledge, and capability are fostered and highly valued.
Drive our API to be loved by our partners, enabling them to deliver their work into the Cloudbeds ecosystem at high scale.
Assist in researching new technologies to ensure the best fit, quality, and outcome.
Collaborate with our customers and partners to find the best solution to problems

You’ll Succeed With:

10+ years of web application software engineering experience in Java, Python or PHP
3+ years of experience in designing and developing event-driven microservices
Experience with modern infrastructure tooling (e.g. DataDog, GitHub, Kubernetes, Docker, AWS).
A passion for developers and API’s, no matter what platform or language they use
A solid understanding of REST API’s and best practices
Experience within an organization that focused on high availability, scalability, security, automation, and observability.
Solid understanding of secure software engineering concerns.
Dedication towards observability by leveraging metrics, experiments, and prototypes to ensure decisions are data-driven.
Strong knowledge and a passion for software engineering best practices, design patterns, and automated testing.
Strong teamwork and time management skills.
Strong communication skills and diplomacy. Our teams communicate in English, but few speak it as a first language

Nice to Have:

Experience working with a remote-first and globally distributed team
Experience in engineering software for large-scale solutions, utilizing modern tooling to get you there.
Travel industry experience is a plus but not required.

#LI-IK1

What to Expect - Your Journey with Us

Behind Cloudbeds' revolutionary technology is a team of redefining what's possible in hospitality. We're 650+ employees across 40+ countries, bringing together elite engineers, AI architects, world-class designers, and hospitality veterans to solve challenges others haven't dared to tackle. Our diverse team speaks 30+ languages, but we all share one language: a passion for innovation and travel. From pioneering breakthroughs in machine learning to revolutionizing how hotels operate, we're not just watching the future of hospitality unfold – we're coding it, designing it, writing it and shipping it. If you're ready to work alongside some of the brightest minds in tech who are obsessed with using AI to transform a trillion-dollar industry, this is your chance to be part of something extraordinary.

Learn more online at cloudbeds.com

Company Awards to Check Out!

Best All-In-One Hotel Management System | HotelTechAwards (2025)
Overall 10 Best Places to Work | HotelTechAwards (2025)
Most Loved Workplace® Certified (2024)
Top 10 People’s Choice(2024)
Deloitte Technology Fast 500 (2024)

Discover our Benefits:

Remote First, Remote Always
PTO in accordance with local labor requirements
2 corporate apartment accommodations for team member use for free (San Diego & São Paulo)
Full Paid Parental Leave
Home office stipend based on country of residency
Professional development courses in Cloudbeds University
Access provided to professional Therapy and Coaching
Access to professional development, including manager training, upskilling and knowledge transfer.

Everyone is Welcome - A Culture of Inclusion

Cloudbeds is proud to be an Equal Opportunity Employer that celebrates the diversity in our global team! We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Cloudbeds is committed to the full inclusion of all qualified individuals. As part of this commitment, Cloudbeds will ensure that persons with disabilities are provided reasonable accommodations in the hiring process. We encourage deaf, hard of hearing, deaf-blind, and deaf-disabled individuals to apply. If reasonable accommodation is needed to participate in the job application or interview process or to perform essential job functions, please contact our HR team by phone at 858-201-7832 or via email at accomodations@cloudbeds.com. Cloudbeds will provide an American Sign Language (ASL) interpreter where needed as a reasonable accommodation for the hiring processes.

To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Cloudbeds. Staffing, recruiting agencies, and individuals being represented by an agency are not authorized to use this site or to submit applications, and any such submissions will be considered unsolicited. Cloudbeds does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to our jobs alias, Cloudbeds employees, or any other company location. Cloudbeds is not responsible for any fees related to unsolicited resumes/applications.

Cloudbeds

7 Sep

Cloudbeds

Staff Backend Engineer

Staff Backend Engineer

7 Sep

The Role

We are looking for a Software Engineer who wants to be an impactful part of a small team looking to change the way technical hiring is done. In this role, you will be an integral part of our Product Engineering team and will drive features with immediate business impact to our core products: Assessments, Interviews, and Learn. You’ll be a key member of the team that builds and maintains our identity and authentication systems, tying all of our products together.

To learn more about the kinds of projects we work on, check out our Engineering blog! Some noteworthy projects include:

The Company

CodeSignal is how the world discovers and develops the skills that will shape the future. Our skills platform empowers teams to go beyond skills gaps, with hiring and AI-powered learning solutions, and helps individuals cultivate the skills they need to level up. Wherever you are on your journey, CodeSignal’s hiring and learning solutions meet you there and get you where you need to go.

Having powered millions of skills evaluations, CodeSignal is trusted by leading companies like Netflix, Capital One, Meta, and Dropbox, and is used by learners across the globe. Some of our latest accomplishments include:

Being recognized by TIME magazine as one of the World’s Top EdTech Companies of 2024
Getting Certified as a Best Place to Work 2023-2024
Launching our AI-tutor Cosmo alongside our practice-first learning product.
Seeing Cosmo featured in Times Square three times in as many months.

What makes a Signalite?

Signalites are the incredible people who make up CodeSignal’s global team. We believe every Signalite should be given the context to understand decisions, the freedom to act independently, and the responsibility to do what’s right. These principles build upon each other to drive motivation, speed, innovation, and a results-oriented, high-performing culture. We believe that culture is not just about principles, but also behaviors. This belief can be seen and felt in everything we do as Signalites.

Day-to-Day

Contribute to building product features across the full stack (from the front-end to the back-end to separate microservices)
Develop clean and maintainable code, with an emphasis on quality and craftsmanship
Conduct code reviews and collaborate with your peers
Lead technical design discussions on features where you're able to lend your expertise

Basic Qualifications

At least 4 years of professional, full-time software engineering experience
Clear and effective communication skills
Drive and initiative for getting things done
Experience with TypeScript/JavaScript (browser, Node, or both)
Available to work full-time. Candidates must be based within GMT-GMT+6 timezones.

Bonus Points for the Following

Experience with any part of our stack:
React
Node
MongoDB
GraphQL
Experience with SSO, SCIM or RBAC.
Any experience in a related industry, including assessments, HR tech, or education.

Why You’ll Love It Here

💰 Competitive salaries based on local market
🩺 Medical, dental, and vision insurance
🥳 Team activities and get-togethers to connect with your fellow Signalites
🏝 Unlimited PTO and remote-first work policy
📚 Continuous learning with educational reimbursements provided
💻 Equipment provision and generous home office setup stipend
💙 A challenging and fulfilling opportunity to join a fast-growing SaaS company

We know that great work comes from great, and inclusive teams. At CodeSignal, we specifically look for individuals of varying strengths, skills, backgrounds, and ideas. We believe this gives us a competitive advantage to better serve our customers and helps us all grow as Signalites and individuals. We hire candidates of any race, color, ancestry, religion, sex, national origin, sexual orientation, gender identity, age, marital or family status, disability, Veteran status, and any other status. CodeSignal is proud to be an Equal Opportunity Employer.

CodeSignal

4 Sep

CodeSignal

Software Engineer, Business Experience

Software Engineer, Business Experience

4 Sep

Bitwarden is the trusted identity security leader for millions of users worldwide, empowering enterprises, developers, and individuals to securely manage and share sensitive information anywhere. Bitwarden makes it easy for all users to extend robust security across their devices with password management, secrets management, and passwordless and passkey innovations. The company is headquartered in Santa Barbara, California. Learn more at bitwarden.com.

Bitwarden is committed to delivering the best possible experience for users when accessing and managing their sensitive information. The Customer Success team helps customers and all Bitwarden users meaningfully engage with Bitwarden products while proactively planning for user growth, service availability, and to ultimately achieve their desired outcome. Team members have excellent product knowledge, superb technical skills, stellar grammar, attention to detail, and the ability to explain complicated things simply. Success is measured in diligence, precision, transparency, and customer assessment.

Bitwarden is looking for a server and cloud enthusiast, with experience in both communicating about and deploying these technologies. You will become a Bitwarden product expert and handle business inquiries regarding our products, troubleshooting technical issues, completing systems integrations, and ensuring customer satisfaction.

This is an all-remote team and we’re looking for someone located in the EMEA region We do not offer visa sponsorship at this time.

RESPONSIBILITIES

Functioning as a Subject Matter Expert (SME) for Bitwarden and the entire product portfolio
Leading proof-of-concept trials with customers, new deployments, and/or integrations of Bitwarden containerized services
Advising customers on industry best practices for the full stack of Bitwarden
Working with enterprise customers to solve issues and/or look ahead to identify solutions to situations they may face in the future
Providing superb guidance and assistance for each business prospect or customer’s implementation of Bitwarden, integration with the rest of their technology stack, and general security
Collaborating with Sales, Engineering, and Product associates
Assist in planning, developing, and presenting live technical product demonstrations showcasing best practices scaled to the customer’s use-case
Document and share customer feedback from collaborative sessions to help the Bitwarden team exceed expectations

WHAT YOU BRING TO BITWARDEN

Excellent English and grammar
Excellent problem-solving skills (you might not know all the answers but you know how to find and communicate the solutions)
Project planning, including collaborative and individual time management
A passion for supporting your team members, growing together (technical ability and emotional intelligence), and sharing your knowledge with all
A strong sense of empathy and the ability to advocate for others
A passion for helping Bitwarden users
Experience from a previous technical position (e.g. Systems Engineer, Integration Engineer, DevOps Engineer, IT Infrastructure Engineer, etc). Equivalent education or demonstrable skills may be accepted
Ability and desire to work remotely

Familiarity with several of the following areas/technologies is preferred:

Bitwarden
Linux, Windows, and macOS
Docker, Kubernetes, and Podman
NFS and CIFS
Bash and PowerShell
Active Directory, LDAP, Google Workspace, Azure Entra ID, Jumpcloud, Cloudflare and Okta
GCP, AWS, and Azure
Android and iOS
GitHub
NGINX
SQL
TCP/IP
DNS
HTTP
SMTP
SSO implementation and best practices (SAML and OpenID Connect)
Integrating SCIM solutions
TLS/SSL and PKI
RESTful APIs

WHAT TO EXPECT IN THE INTERVIEW PROCESS

Meeting with our Recruiting Manager
Interview with Manager of Integration Engineering
Interview with Integration Engineering team members
Interview with Chief Customer Officer & VP of Customer Success

A FEW REASONS TO WORK WITH US

Our user community loves us and we love them. Come to work each day with a sense of purpose as we bring a more secure internet experience to everyone from our friends and family to the world’s largest organizations.
Become an expert. You’ll get immersed in the prominent technology markets of security and open source software.
We are dedicated to building a diverse and talented team. Work remotely with motivated and supportive team members across the world.
Learn and grow. Take on new challenges with the support of your team, and join our #growth-club to continue personal and professional development.

Bitwarden

31 Aug

Bitwarden

Integration Engineer

Integration Engineer

31 Aug

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount.

Our interview process involves several technical interviews and we aim to complete them within 1 week.

What You’ll Do

Opportunity to lead key engineering and product decisions
Actively shipping production code for the Speechify iOS app
Work within a dedicated product team
Participate in product discussions to shape the product roadmap
Maintain and enhance the existing complex app architecture

An Ideal Candidate Should Have

Experience. You've worked on products that scaled to a large user base
Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product
Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience
Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction
Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
Technical skills. Swift, SwiftUI

Technical Requirements:

Swift Programming Language
SwiftUI experience
Experience in Multithreading Programming
Working with CI/CD infrastructure
Experience with Fastlane
SOLID principles, the ability to write every single class according to SOLID
Experience with Git and understanding of different Git strategies

What We offer:

A fast-growing environment where you can help shape the company and product
An entrepreneurial crew that supports risk, intuition, and hustle
The opportunity to make a big impact in a transformative industry
A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture
Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives
Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world
Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio

Think you’re a good fit for this job?

Tell us more about yourself and why you're interested in the role when you apply.

And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit?

Refer them!

Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Software Engineer, iOS Core Product

Software Engineer, iOS Core Product

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
Preferred Tech Stack:
Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform)
Prior experience with GCP is a plus

What We Offer

A fast-growing environment where you can help shape the company and product.
An entrepreneurial-minded team that supports risk, intuition, and hustle.
A hands-off management approach so you can focus and do your best work.
An opportunity to make a big impact in a transformative industry.
Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
Opportunity to work on a life-changing product that millions of people use.
Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job?

Tell us more about yourself and why you're interested in the role when you apply.

And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit?

Refer them!

Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Senior Software Engineer, Core Experiences

Senior Software Engineer, Core Experiences

Storyblok is the enterprise-ready headless CMS that empowers developers and marketers to bring ideas to market faster. It supports the entire content lifecycle—from creation and management to delivery—streamlining workflows, boosting productivity, and ensuring exceptional performance and accessibility. Storyblok frees you from the pain of legacy CMS platforms and empowers your teams to ship content quickly and build with complete flexibility.

Designed for global scalability and secure collaboration, Storyblok enables teams to deliver seamless, engaging digital experiences at scale. Trusted by leading brands like Oatly, Virgin Media O2, Deliveroo, Renault, and Education First, Storyblok helps businesses of all sizes unlock new opportunities, channels, and markets—delivering a bigger, faster market impact.

WHAT IS IN IT FOR YOU

You will be joining a growing company where you can contribute to many “firsts”. Plus these benefits:

Monthly remote work stipend (home internet costs, electricity). Home office equipment package right at the start (laptop, keyboard, monitor…)
Home office equipment upgrade (furniture, ear plugs …) or membership to a local co-working space after your onboarding
Sick leave benefit, parental leave and 25 days of annual leave plus your local national holidays
Personal development fund for courses, books, conferences, and material
VSOP (Virtual Stock Option Plan)
The annual international team-building trip, quarterly and monthly online get-togethers
As a fully remote company, with work-life balance at its core, you’ll enjoy flexible schedules
An international team that loves to have fun at work and works hard together to accomplish shared goals

JOB SUMMARY

We’re seeking a Senior Software Engineer with 5–7+ years of experience to join our Innovation Labs. In this pivotal role, you’ll work hand-in-hand with the Chief Innovation Officer (CIO) and a tight-knit team to rapidly prototype, validate, and iterate on new ideas for the future of content management. This team operates separately from the main product squads, running at a high velocity to unlock new possibilities for our CMS and beyond. Frequent travel is expected for in-person Concept Workshops, where collaboration sparks new rounds of prototyping that may ultimately shape the Storyblok product ecosystem.

ESSENTIAL JOB FUNCTIONS

Design, architect, and implement high-quality prototypes and proof-of-concepts that test and demonstrate innovative features and ideas, using the best-fit technology for each challenge.
Deeply engage with Storyblok’s core tech stack—Ruby on Rails (backend) and Vue.js (frontend)—to accelerate learning and leverage existing capabilities. Equivalent in other technologies (Rust, Python, React.js) would also be applicable.
Stay at the forefront of emerging technologies—LLMs, vector databases, generative AI, or novel developer tools—proactively evaluating and applying them within the headless CMS space to bring value to customers faster.
Collaborate closely with the Chief Innovation Officer (CIO) and other team members in high-energy workshops to brainstorm, frame, and prioritize experimental projects, progressing rapidly from concept to demonstrable MVP.
Translate abstract ideas and business needs into tangible, working solutions that can be handed off for long-term productization when validated.
Participate in technical planning, code reviews, and architectural decisions, offering strategic input on experimentation processes and technical direction.
Document your process, assumptions, and learnings to support knowledge sharing and future development.
Embrace short development cycles, high autonomy, and the creative ambiguity inherent in true innovation work.
Travel regularly (approx. every 6–8 weeks) for team workshops and offsites that launch new waves of experimentation.

EDUCATION AND EXPERIENCE

5–7+ years of hands-on software engineering experience, with a track record of building and shipping robust products or prototypes.
Professional experience developing with Ruby on Rails and Vue.js. Strong proficiency in both, or exceptional skill in similar technologies and demonstrable ability to learn the other quickly.
Demonstrated experience with rapid prototyping and fast iteration cycles, ideally within labs, research, or startup environments.
Exposure to AI/ML frameworks, LLMs, or vector databases is highly desirable.
Strong collaborator with the ability to thrive in both autonomous and highly interactive settings.

PROFESSIONAL COMPETENCIES

Exceptional problem-solving and critical thinking skills; an insatiable curiosity for emerging tech and new ways of working.
Ability to shift fluidly from abstract ideation to hands-on implementation.
Excellent communication skills, with clear, concise documentation and constructive feedback in team settings.

MENTAL, PHYSICAL AND ENVIRONMENTAL REQUIREMENTS

Remote (home) work opportunity or funded by Storyblok co-working space.

GENERAL TERMS

Storyblok has a commitment to diversity and inclusion. We strive to create a hiring environment in which all people feel they are equally respected and valued, irrespective of gender identity or expression, sexual orientation, ethnicity, age, religion, citizenship or any other characteristic. You can find more information about our privacy policy here.

All communications regarding job opportunities at Storyblok will come from an official Storyblok employee with an email address ending in @storyblok.com. We will never redirect you to another portal or another site that is unrelated to our domain (storyblok.com).

Here is a sneak peek of Storyblok’s Visual Editor

If you need an accommodation for any part of the application process, please email talent.acquisition@storyblok.com

Storyblok

Storyblok

Senior Software Engineer (Labs & Prototyping)

Senior Software Engineer (Labs & Prototyping)