frontend developer for trading and investing

Trading 212 enables people to build wealth by reinventing trading and investing through exceptional products. The company serves over 6 million clients and manages more than €38 billion in assets.

• Own complex frontend features end to end across web and mobile;
• Design and evolve React and React Native systems, shared libraries and durable abstractions;
• Identify and resolve rendering, state-management, bundle and runtime-performance bottlenecks;
• Use TypeScript to make behaviour explicit and prevent defects rather than suppressing type errors;
• Work closely with product, backend engineering and QA to turn complex requirements into simple user experiences;
• Maintain quality through code review, unit, end-to-end and visual-regression testing;
• Share knowledge, mentor colleagues and raise the frontend engineering standard.

• Proven ownership of production frontend systems built with React or React Native and TypeScript;
• Strong knowledge of React rendering, component boundaries, data flow and state management;
• Experience designing maintainable frontend architecture and reusable abstractions;
• Practical experience diagnosing performance problems in complex web or mobile products;
• Sound testing judgement across unit, end-to-end and visual-regression coverage;
• Clear, structured problem-solving and the ability to explain technical decisions and trade-offs;
• Strong engineering fundamentals, product judgement and confidence learning unfamiliar technologies;
• Depth in one frontend ecosystem and sound tool choice matter more than familiarity with every technology listed.

• Financial Services industry;
• Employment type: Full-time.