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
Data Engineer
Toronto, ON45–50 $/hContrat
Hays
5+ ansCandidates need five or more years of data or software engineering experience, hands-on production work on Google Cloud, and advanced Python and SQL skills. Experience with ETL/ELT pipelines and orchestration tools such as Apache Beam, Airflow or Spark is expected.
BigQuery, Dataflow, Pub/Sub, Cloud Storage, Cloud Composer, Apache Beam