Hybrid Full-Stack AI App Engineer (Python/React)
Posted Updated 5
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This position is no longer accepting applications(closed Sep 26, 2026).
Summary
Build and maintain a full-stack AI assistant platform using Python backend services, React/TypeScript frontend, and Kubernetes deployments for a UK-based pensions product.
Mercer UK is seeking a talented senior full-stack developer to lead on the AI Assistant platform within the AI Product team. You will own backend Python services, frontend React/TypeScript, and deployment on Kubernetes in a hybrid, UK-based setup.
You will collaborate with data science engineers, contribute to design and code review, and help build trustworthy, scalable customer‑facing software for pensions.
