Lead Java & React Full-Stack Engineer

HCL Technologies Limited is seeking a Lead Java Engineer - Full Stack Developer to join our RMS Trade Processing platform in London. You will contribute to a strategic, fintech-focused system handling complex OTC derivatives across the trade lifecycle, from booking to settlement, using Java, Spring Boot, and React.

You will drive architecture decisions, own end-to-end delivery, and mentor a dynamic team while ensuring quality, security, and regulatory compliance across backend and frontend