Platform Engineer, AI Research Orchestral

Mistral is seeking a Research Engineer to build and scale the Orchestral platform used by researchers to train and evaluate AI models. You will design core libraries, tooling, and the rollout engine, enabling long-running tasks, subagents, and reliable production workloads.

You will interact with researchers to translate their needs into reusable tooling, enhance CI/CD and observability, and contribute to open-source projects that benefit the platform.