Ironbelly Studios Inc. seeks an experienced QA Lead to own the end-to-end test strategy for AI products in Montreal.
You will lead hands-on testing of LLM behavior, RAG pipelines, and LangChain/LangGraph integrations, ensuring data quality and retrieval accuracy. The role requires strong knowledge of tokenization, embeddings, attention mechanisms, and prompt evaluation, with clear communication to cross-functional teams in English (French is a plus).
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