Full-Stack AI Engineer (Backend + LangGraph)
You are responsible for backend architecture and AI workflow development of the NOA Grid AI platform. Your role combines backend engineering (PostgreSQL database architecture, Supabase Edge Functions, Row-Level-Security) and AI Engineering (LangGraph workflows for document processing, Multi-LLM integration, State Machine design). You will work closely with the LangGraph team and ensure our AI agents operate performantly and securely.