Posted on: 
March 21, 2024

Senior Product Engineer (React Native)

Job Description

Lingokids' mission is to help 100 million families worldwide raise amazing kids through playlearning™.

Through play and interactive technology, Lingokids delivers premium, modern learning through educational subjects and life skills so kids can thrive as confident, conscious, resilient, lifelong learners — ready for school and today’s ever-changing world.

To help us on this mission, we’re looking for a Senior Product Engineer to join the Product Engineering team.

At Lingokids, we encourage candidates of all different backgrounds to apply. We actively seek to hire individuals with different perspectives, and we are eager to continue diversifying our company’s culture. We strive to be an inclusive, supportive place where you can do the best work of your career.

Are you ready for Playlearning?™

At Lingokids, being a Product Engineer means being responsible for the entire lifecycle of an initiative in our product, from initial conceptualization to deployment and beyond. Our Product Engineers have a deep understanding of both technical intricacies and user needs and, collaborate closely with Designers, other Product Engineers, and stakeholders.

This role is part of the Product Engineering team, which consists of around 30 people working in multidisciplinary teams.


  • Design, build and maintain features focused on children and caregivers. You’ll own large features end-to-end, from scoping and tech design to instrumentation/monitoring, deployment, delivery to users, and maintenance.
  • Work with the rest of the squad by bringing new fresh ideas on how we could improve the process and the infrastructure of the app.
  • Engage in close collaboration with UX and Designers to translate design concepts into functional code, enhancing our design system components in the process.
  • Have full ownership of the tasks and communicate with the team towards finishing the work.
  • Feedback constructively on others through design, code, and peer reviews; as well as accepting feedback graciously and action as necessary.

Desired experience

  • Experience with React, React Native, Flutter, native mobile, or other modern Javascript application frameworks.
  • Feel comfortable working with Javascript/ES6 and/or native mobile.
  • Relentless in finding simple, elegant solutions to complex problems.
  • Understanding of how apps communicate with APIs.
  • Attention to detail and provide solid and scalable solutions to improve the code base.
  • Ability to clearly articulate the business impact of your work to non-technical stakeholders.
  • A self-driven approach to learning new technologies and moving features forward.

English is a must. We are a multicultural team, and we are providing a service in English so, we don't care about certificates, but we expect you to be able to communicate fluently.

You should feel equally comfortable communicating in long-form writing. We are a fully remote company so, we believe that being articulate in both spoken and written long-form asynchronous communication is key to working efficiently together.

Life at Lingokids

Salary range for this position: €60 - 70k

🏡 Remote working: you can choose to work remotely from within your country or visit our offices if you live in Madrid.

⚖️ Flexible hours and work-life balance: we care about the results you bring to the team. 9 to 6 and constant commuting is not for us either.

📈 Stock options: joining Lingokids means you can choose to own part of the company.

🌍 Visa sponsorship: if you need a visa to work in the EU, Lingokids will assist you during the visa process, costs included.

📚 Professional growth: up to €2.000 per year for conferences, books, and training.

💬  Language lessons: language learning is what we’re all about! We’ll cover language classes for you to learn Spanish, English or Portuguese.

🩺 Health Insurance: we offer an optional health insurance through Adeslas, featuring competitive rates to ensure your well-being.

🧠 Mental Health Support: we offer you 4 free TherapySide sessions to support your self-awareness and well-being

💳 Flexible compensation: you'll be able to include your monthly expenses in meals and transportations into your payroll (we use Cobee).

🍲 Meal allowances: every month, you will receive a 60€ allowance on your Cobee card for you to spend on the restaurants and food delivery services.

🖥 Home office setup: you'll have a 400€ allowance in your first payroll to set up your home office and a 35€ monthly allowance for remote expenses.

🙌  Feedback culture: feedback is the breakfast of champions, and we take it seriously! We have a real-time and honest feedback culture, and a formal 360º assessment every 6 months.

If you think you don't tick all the boxes, we'd still love to hear from you. Nobody checks every box, and we are looking for someone excited to join the team!

Apply now

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