AI Product Engineer - Prompts & Evaluation

Mistral.ai is seeking an AI quality engineer embedded in a product team to advance AI features across search, chat, documents, and audio. You will define what good looks like, measure it, run experiments, and ship improvements that affect quality, latency, safety, and reliability.

You will design evaluations, track key metrics, own prompts and system prompts, and run A/B tests to inform rollout decisions. Strong production ML experience and a product mindset are essential.