React Developer - sought by large investment bank based in London - Contract - Hybrid inside iR35 - umbrella Key Responsibilities Design, develop, and maintain the frontend of a modern trading application using React and TypeScript. Implement real-time features and data streams using WebSockets. Collaborate with backend developers to integrate APIs and ensure seamless functionality. Build intuitive and responsive user interfaces that provide an exceptional user experience. Optimise performance to handle high-frequency trading data and minimise latency. Essential Skills and Experience Frontend Development: Minimum 3 years of experience developing frontend applications in a financial or trading environment. React: Strong expertise in React, including state management libraries like Redux or Context API. TypeScript: Proficient in building robust, type-safe applications using TypeScript. Real-Time Communication: Experience with WebSockets to implement real-time data updates. UI/UX Design: Ability to build responsive and visually appealing interfaces. Please apply within for further details - Matt Holmes, Harvey Nash