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 €38 billion in assets under management, a testament to the scale and trust we’ve built in just a few years.

Our frontend platform is built for performance, scalability, and real-time interaction, using React/React Native, Typescript, and modern build tools.

What you’ll do

Impact millions of users with every change you ship to production, your work directly affects real trading activity at scale.
Drive technical excellence across our frontend platform, building a unified monorepo that powers iOS, Android, and Web, with a strong focus on efficiency and code reuse.
Partner with design and engineering to turn complex backend logic into pixel-perfect interfaces. Champion UI consistency and intuitive UX to deliver a world-class experience.
Take ownership of the codebase and its long-term health, maintainability,



scalability, and disciplined engineering are non-negotiable in a product built to last.

What you need to have

TypeScript experience
React Native or React or Next.js experience
Experience with at least one general state management solution - TanStack Query (FKA React Query), Zustand, Redux/RTK, Jotai, XState, Context API, MobX or similar
Experience with RESTful-based APIs

Nice to have

Experience with native mobile development (Swift/Kotlin)
Experience with CI/CD
Experience with Reanimated/RNGH
Experience with WebSockets

Our tech stack

React Native
TypeScript
State management - TanStack Query (FKA React Query), zustand
Reanimated, RNGH
Vite
Monorepo setup using nx and pnpm
Other tools - Figma, Amplitude, Sentry
Other packages we heavily use - zod, immer

What we offer

Challenges that will help you grow and realise your potential
Opportunity to make a big Impact - you will build innovati

📌 Senior React/React Native Engineer (España)
🏢 Trading 212
📍 España