Senior Web & Mobile Full Stack Developer

Learned; Utrecht; Hybrid; EUR 45,000 - 61,000; Full time

Benefits offered by this job

MacBook Pro

Hybrid setup

25 vacation days

Mobility reimbursement

Pension contribution

Development budget

Remote work abroad (6 weeks)

Team activities

Job summary

Learned is expanding its development team in the Netherlands and seeks a Senior Web & Mobile Full Stack Developer. You will own features across mobile and web using React Native, React, and Node.js, and help scale our SaaS platform.

You’ll collaborate with product managers, designers, and engineers in a fast-paced, international setting, with a hybrid Utrecht office presence. You’ll focus on mobile-first delivery, lead architecture discussions, and mentor peers while shaping the future of our HR

Qualifications

• 4+ years of hands-on full stack development across mobile, frontend and backend.
• 2+ years building production apps in React Native.
• Strong experience with TypeScript, modern frontend frameworks, and Node.js ecosystems.
• Experience with REST APIs and databases (MongoDB or similar).
• Ability to ship fast with high quality and ownership across features.

Responsibilities

• Build and ship features for mobile apps in React Native.
• Develop web frontend in React and backend APIs in Node.js.
• Collaborate with product and design to shape user-facing features.
• Lead technical discussions and architecture decisions for mobile strategy.
• Review pull requests and mentor junior developers to ensure code quality.
• Improve CI/CD pipelines and automated testing for faster delivery.
• Own features end-to-end from idea to production across mobile and web.

Skills

React Native

React

Node.js

TypeScript

MongoDB

REST APIs

Cloud infrastructure

English communication

Job description

Senior Web & Mobile Full Stack Developer

• Hybrid
• Product

At Learned, we help organizations truly support the growth of their people With our modern HR platform, we transform traditional HR processes into a future-proof way of working, where performance, development, and continuous feedback take center stage. Today, hundreds of companies - from fast-growing scale-ups to established corporates - rely on our software. And we're just getting started.

To support our growth, we're expanding our development team. Are you our new Senior Full stack Developer with strong React Native expertise, ready to take ownership across mobile and web? If that sounds like you, keep reading

Please note: for this role, it's important that you already live in the Netherlands and are able to work from our Utrecht office at least three days a week.

Together, we make the difference - here's what you'll do

As a Senior Full stack Developer, you'll play a key role in building and improving our SaaS platform across all surfaces - mobile, web, and backend. You'll lead the technical direction of our React Native mobile app as we scale it into a fully independent experience for mobile-first markets, while contributing just as actively to our web platform - from creating intuitive user interfaces in React to developing scalable APIs and backend services with Node.js.

You'll collaborate closely with product managers, designers, and fellow engineers to turn ideas into impactful features our customers truly love.

Your average week in Utrecht looks like this:

Building and shipping new features on our mobile app in React Native (around 50% of your time)

Building and shipping new features on our web platform - frontend in React and backend in Node.js (around 50% of your time)

Collaborating with product and design teams to shape features that enhance the user experience

Working in structured weekly sprints together with your team

Writing clean, scalable, and maintainable code using TypeScript, React, React Native, Node.js, and MongoDB

Building and improving performance and secure REST APIs

Leading technical discussions and architecture decisions, especially around our mobile strategy

Reviewing pull requests and mentoring fellow developers to maintain high quality

Continuously improving developer workflows, CI/CD processes, and automated testing

Taking ownership of features from idea to deployment, across mobile and web

In short: your work directly makes our platform faster, smarter, and more scalable - helping our customers grow and pushing Learned to the next level

Job requirements

Who are you?

You're a passionate full stack developer with 4+ years of experience in tech, comfortable working across mobile, frontend, and backend.

You have at least 4 years of hands-on development experience, with 2+ years specifically building production apps in React Native.

You're equally confident shipping mobile features and contributing to our web platform - you enjoy switching contexts and owning features end-to-end across React Native, React, and Node.js.

You have solid experience with TypeScript, modern frontend frameworks, and backend development with Node.js (or comparable stacks), including REST APIs, databases (MongoDB or similar), and cloud infrastructure.

You love clean, scalable code and know how to ship fast without compromising quality.

You're ready to take ownership - and excited by the idea of becoming the go-to expert (and future tech lead) for our mobile app, while staying actively involved in the wider product.

You thrive in dynamic environments where no two days are the same, and where your input really makes a difference.

You communicate clearly and confidently in English, and enjoy collaborating with international colleagues.

You're proactive, curious, and always on the lookout for ways to improve - yourself, your code, and the product.

You already live in the Netherlands and are happy to work from our Utrecht office at least 3 days a week.

What can you expect from us?

At Learned, you'll join a fast-growing, young organization that's shaking up the traditional HR market. Since launching in 2019, we've built a passionate, international team that's ambitious, entrepreneurial, and all-in on transforming HR. We work hard - but value fun just as much. We share healthy lunches daily, enjoy Friday drinks, and host team activities every month.

On top of that, you'll get:

A gross monthly salary between €4,000 - €5,500 (based on 40 hours and your experience)

A MacBook Pro and everything else you need to do your job well.

25 vacation days (based on full-time).

A hybrid setup: at least 3 days in-office, the rest flexible.

Travel reimbursement via our mobility policy.

Pension contribution: 10%, with 50% covered by us.

An annual personal development budget of €1,000 (based on full-time).

The option to work remotely abroad for up to 6 weeks per year.

A fast-paced international team (7+ nationalities) where we challenge each other - and celebrate wins together.