Senior Backend Engineer, AI Platform

The Senior Backend Engineer, AI Platform leads the development of Chubb's enterprise AI platform, focusing on the TypeScript NestJS middleware layer while actively contributing to Python FastAPI services. This role involves designing and implementing production-grade backend features, ensuring robust observability, and collaborating with cross-functional teams to deliver reliable AI-driven solutions. The position requires a strong background in backend engineering, TypeScript, Python, and Azure cloud services to support RAG-based search and document intelligence workflows.