AI Engineer: Production ML & Evaluation

Mistral AI in Paris is seeking a software/ML engineer to join a product team, focusing on evaluating and improving AI-powered features across search, chat, documents, and audio. You’ll define what good looks like, measure it, run experiments, and ship improvements that raise quality, latency, safety, and reliability.

You will design prompts, orchestrations, and system prompts, run A/B tests, build observability and release processes, and collaborate with Science to push production-ready AI