About the job

Mistral AI is seeking Applied Scientists and Research Engineers to drive innovative research and collaborate with clients on complex projects, developing state-of-the-art AI models across text, image, and speech modalities. You will run pre-training and post-training on large GPU clusters, generate and curate data, develop tools and frameworks for training, evaluation, and deployment, and work with cross-functional teams to tackle advanced use cases such as agents and RAG pipelines. The role requires fluency in English, expertise in PyTorch or JAX, the ability to write clean, high-performance, fault-tolerant Python code, a low-ego collaborative mindset, and self-driven initiative. Ideal candidates hold a PhD or master’s in a relevant field, have research experience in multi-modality, robotics, diffusion, or time-series, contribute to large codebases, and have a record of publications in top academic venues. This role offers competitive salary and equity, health insurance, lunch vouchers, gym contributions, mobility allowance, parental leave, and visa sponsorship, with offices in Paris, London, Luxembourg, and Marseille.