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# Staff React/React Native Engineer

- **Company:** Trading212
- **Location:** Berlin, Germany
- **Contract:** Permanent contract
- **Skills:** Computer Animation, Mobile Application Development, Code Reuse, Programming Tools, Performance Tuning, Next.js, TypeScript, WebSocket, ReactJS, Kotlin, Real Time Data, React Native, Front End Software Development, React Redux
- **Published:** July 4, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=465187aa0ea318e1

## About the Role

* Experience leading the development and release of a complex, high-demand client-facing frontend product.
 * Experience leading, coaching and mentoring software engineers toward delivering high-quality software.
 * Deep expertise in TypeScript and React Native (or React/Next.js).
 * Advanced knowledge of state management patterns and solutions - TanStack Query, Zustand, Redux/RTK, or similar.
 * Strong understanding of cross-platform frontend issues such as performance optimisation, rendering, animations, and offline behaviour.
 * Experience designing scalable frontend solutions.

Nice to have:

 * Experience with monorepo structures and shared component systems.
 * Experience with native mobile development (Swift/Kotlin).
 * Experience with CI/CD pipelines and developer tooling at scale.
 * Experience with Reanimated/RNGH for complex animation and gesture handling.
 * Experience with WebSockets or other real-time data patterns.
 * A strong product mindset that can seamlessly bridge the UX design with technical reality.

## Description

* Lead the technical direction of a key frontend domain - spanning mobile and web - across the full product lifecycle, from shaping requirements through to delivery, monitoring and ownership.
 * Drive the architecture of our frontend monorepo, making decisions that improve efficiency, performance and code reuse across iOS, Android, Web and Desktop.
 * Lead a compact, autonomous, cross-functional team with short release cycles. Identify and develop your teammates' strengths through active mentorship and coaching.
 * Develop solutions by taking a holistic approach to problem-solving - understanding business goals, UX constraints, platform limitations and the underlying architecture.
 * Build for performance, accessibility and resilience - your code reaches millions of users and must perform reliably across a wide range of devices and conditions.
 * Take the initiative to identify and drive improvements in product and engineering, raising the quality bar across the frontend organisation.


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