Platform Engineer for AI Orchestration & Research Tools

Mistral is seeking a Research Engineer to join the Orchestral team, building the agentic platform used to train and evaluate models. You will own significant pieces end to end, from design to production, focusing on the library, tooling, abstractions and rollout engine.

You will work on long-running tasks, subagents and RL features, ensuring reliable workloads at scale and improving data and job flow through scheduling, routing and request handling for researchers as users.