Backend Engineer
Toronto, ON90–100 $/hContrat
Hays
10+ ansCandidates need 10+ years of software engineering experience, strong production Python and FastAPI skills, and hands-on work with LLMs, LangGraph, LangChain, and RAG. Cloud experience on GCP, AWS, or Azure, plus OAuth/JWT authentication and Docker/CI/CD, are also required.
Python, FastAPI, LangGraph, LangChain, Docker, BigQuery