Junior Frontend Engineer

Our mission is to enable everyone to build wealth

We reinvent how trading and investing work by creating exceptional products people love.

Fostering a culture of excellence and high velocity is the key to our success. Today, we serve over 6 million clients, with more than €60+ billion in assets under management — a testament to the scale and trust we've built in just a few years.

Our frontend platform spans web and mobile: TypeScript, React, React Native and React Native Web in an Nx and pnpm monorepo, with TanStack Query, Zustand, Playwright, Detox and Jest. Around 95% of our code is reused across web and mobile.

About the role

Junior Frontend Engineers join one of our product teams and grow into full ownership of frontend features with the support of senior colleagues around you.

Across every team, the model is the same: small, autonomous groups and a weekly release cycle. You'll be guided through the full lifecycle of a feature — from problem to production — while building the judgement to eventually own that lifecycle yourself.

What you'll do

• Impact millions of users with every change you push to production.
• Learn to work within our shared frontend codebase — contribute to the monorepo that powers our iOS, Android, Web and Desktop apps, with a focus on efficiency and code reuse.
• Participate in the full feature lifecycle — help shape requirements, build, test, ship and monitor your work, with support from your team at every step.
• Develop an eye for code quality and maintainability — we're a product company here for the long run, so you'll learn why code health matters as much as shipping quickly.
• Work in compact, autonomous teams with short release cycles — learn to balance process against velocity as part of an agile, independent team.
• Learn from your colleagues and share your own knowledge — take part in honest, mutual feedback that helps you and the team grow.

What you need to have

• Solid HTML, CSS and JavaScript fundamentals.
• Some hands-on experience with React or React Native — through coursework, personal projects, internships or prior work.
• A developing understanding of state management concepts in frontend applications.
• An eye for detail.
• Great communication skills.

Nice to have

• Exposure to TypeScript.
• Personal or open-source projects built with React or React Native.
• Ongoing or completed CS education.

What we offer

• Challenges that will help you grow and realise your potential really fast
• The opportunity to make a big impact — you'll build innovative services used by millions of investors to build wealth
• Work with smart, spirited, helpful, high-performing colleagues with a common goal
• An environment where nothing is set in stone
• Appreciation for your talent and ideas
• A generous remuneration package, including annual bonuses
• An excellent social benefits package, including private health insurance, sports card and 25 days of paid vacation per year
• Delicious treats and a spacious game room

Bring your ambition to Europe’s fastest-growing mobile broker!