Founding Senior Backend Engineer (Node.js, AI-Native)

Roles & Responsibilities What You’ll Do • Design and build the core Node.js services and REST APIs from scratch, built to scale as we grow. • Own system design end to end: service boundaries, data flow, caching, queueing, failure modes, and scale. • Ship AI/ML-powered features, including LLM and agentic capabilities. • Use LLMs and agentic tooling across the SDLC, from design and code generation to testing and debugging. • Model data and optimize SQL/NoSQL queries for performance; integrate wit…