External 

Senior Full-Stack Engineer – React/Node.js, Infra Platforms
Jobleads-UK
AnyGreater London
Job Description
JPMorganChase in London is seeking a Software Engineer III to join the Infrastructure Platforms, Data Center Services team. You will design, develop, and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services in a secure, scalable environment.
As a seasoned member of an agile team, you will mentor juniors, contribute to architecture, and apply enterprise AI-assisted tooling while ensuring code quality, testing, and operational stability.
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