UI Developer
Summary
Senior UI Developer on a 12-month contract leading front-end architecture for a high-performance electronic trading Single Dealer Platform, using React, TypeScript, and RxJS.
UI Developer – Electronic Trading
We are recruiting for a Senior UI Developer to join a major financial services technology programme, working on a high-performance Single Dealer Platform supporting electronic trading.
Based out of their City of London offices you will join on an initial 12 month contract.
- Lead UI development and front-end architecture.
- Build scalable, low-latency trading interfaces using React and RxJS.
- Work closely with Product, UX and Backend teams.
- Provide technical leadership and mentoring to UI engineers.
- Integrate with Java backend services and real-time data streams.
- Drive performance, scalability and modernisation of the UI platform.
- Strong React, TypeScript and RxJS experience.
- Experience with Redux/Context API, WebSockets and Vite.
- Knowledge of micro-frontends and modular architecture.
- Experience with Vitest, Playwright, Storybook or similar.
- OpenFin experience is advantageous.
- Financial markets experience, particularly FX, Fixed Income or Electronic Trading, is highly desirable.
- Strong communication, leadership and problem-solving skills.
If you're an experienced UI Developer with a strong React/RxJS background and experience in high-performance environments, we'd be keen to hear from you.