Mistral AI
AI Frontier · Open-weight LLMs
- HQ
- Paris, FR
- Founded
- 2023
- Size
- 200+
- Website
- mistral.ai
- Blog
- mistral.ai
Products
Currently tracking 67 active AI roles, down 73% versus the prior 4 weeks. Primary focus: Agent · Engineering.
AI Frontier · Open-weight LLMs
Mistral AI currently has 76 active AI-related job listings. The majority of these roles are focused on agents, making up 34% of the openings, followed by application-focused roles at 32%. Engineering is the most frequently listed function. The company is actively hiring, with 42 new AI roles posted in the last 30 days, representing a 27% increase compared to the previous 30-day period.
Mistral AI currently has 83 active AI-related roles in our index. The most common open titles are: Research Engineer, Data Infrastructure (2), AI Deployment Strategist - Australia, AI Deployment Strategist - Luxembourg, AI Deployment Strategist - MENA, AI Deployment Strategist - Marseille. Most positions are in Engineering and Product.
Mistral AI's active AI hiring is concentrated in: agents (35%), application (29%), data (10%). These categories follow a seven-stage AI lifecycle: data, pre-training, post-training, serving infrastructure, agents, evaluation, and application.
Mistral AI is hiring AI talent in: France (52 roles), Singapore (7 roles), United States (6 roles), Germany (4 roles).
Job postings at Mistral AI most frequently reference: model serving, fine tuning, agent orchestration, rag, inference infra.
In the past 30 days, Mistral AI has posted 12 new AI-related roles. That is a -75% change versus the prior 30 days (48 → 12).
| Title | Stage | AI score |
|---|---|---|
| Applied Scientist / Research Engineer - EMEA Mistral AI is seeking Applied Scientists and Research Engineers to drive innovative research and collaborate with clients on complex research projects. The role involves developing SOTA models across modalities, applying them to diverse use cases, and delivering high-impact AI solutions. Responsibilities include pre-training, post-training, deployment, data generation/curation, developing tools for training/evaluation/deployment, and working with agents and RAG pipelines. The role also involves managing research projects and client communications. | Post-trainServe | 10 |
| Research Engineer, Machine Learning - Paris/London/Zurich/Warsaw Research Engineer at Mistral AI focused on building and optimizing large-scale learning systems for open-weight models. The role involves working with Research Scientists to enhance training frameworks, data pipelines, and cluster tooling, or to integrate cutting-edge research into repeatable, scalable code within research squads (Alignment, Pre-training, Multimodal, Safety). Responsibilities include accelerating researchers, interfacing research with production, conducting large-scale experiments, designing/implementing ML algorithms, and delivering prototypes for production. |
| PretrainServe |
| 10 |
| AI Scientist - Zurich Research Scientist at Mistral AI focused on pushing the frontier of LLMs, working across use cases and modalities, building training/evaluation infrastructure, and shipping AI systems. Requires strong software engineering and AI framework experience. | PretrainPost-train | 10 |
| AI Scientist - Audio Mistral AI is seeking an AI Scientist specializing in Audio to research and develop novel methods for large language models, focusing on speech input/output. The role involves building tooling for training and evaluation, working across modalities and use cases, and shipping AI systems with real-world impact. Requires expertise in speech methodologies, strong software engineering skills, and experience with AI frameworks or distributed systems. | Pretrain | 10 |
| AI Scientist - Paris/London - Onsite or Hybrid or Remote Mistral AI is seeking an AI Scientist to research and develop novel methods for large language models, working across use cases and modalities. The role involves building tooling for training, evaluation, and analysis at scale, and shipping AI systems with real-world impact. Requires strong software engineering skills, experience with AI frameworks or distributed systems, and high engineering competence for production deployment. Ideal candidates have experience training large transformer models and navigating the MLOps stack, with a strong publication record. | PretrainPost-train | 10 |
| AI Scientist - Palo Alto Mistral AI is seeking an AI Scientist to research and develop novel methods for large language models, working across use cases and modalities. The role involves building tooling for training, evaluation, and analysis of AI models at scale, and collaborating to ship AI systems with real-world impact. Requires strong software engineering skills, experience with AI frameworks or distributed systems, and high engineering competence for production deployment. | Pretrain | 10 |
| AI Scientist - Warsaw AI Scientist role at Mistral AI focusing on research and development of novel methods for large language models across various use cases and modalities. The role involves building tooling and infrastructure for training, evaluation, and analysis, and collaborating to ship AI systems with real-world impact. Requires strong software engineering skills, experience with AI frameworks or distributed systems, and high engineering competence for production readiness. Ideal candidates have experience training large transformer models, navigating the MLOps stack, and a strong publication record. | PretrainPost-train | 9 |
| Applied Scientist / Research Engineer - Singapore Mistral AI is seeking Applied Scientists and Research Engineers to drive innovative research and collaborate with clients on complex research projects. The role involves developing SOTA models across modalities like text, image, and speech, applying them to diverse use cases, and delivering high-impact AI solutions. Responsibilities include running pre-training, post-training, and deployment on large GPU clusters, generating and curating data, developing tools for training and deployment, and collaborating on agent and RAG pipelines. The role also involves managing research projects and client communications. | Post-trainServe | 9 |
| Discovery Scientists - AI for Science - Paris Mistral AI is seeking Discovery Scientists to identify and solve key problems in STEM fields (Physics, Chemistry, Material Science) using cutting-edge AI/ML capabilities. The role involves end-to-end research ownership, developing and applying AI/ML solutions, and collaborating with multidisciplinary teams to accelerate scientific discovery and simulations. The ideal candidate has domain expertise, a track record in AI/ML, and broad coding experience in scientific computing and ML frameworks. | DataPost-train | 9 |
| Applied Scientist / Research Engineer (Internship) Mistral AI is seeking Applied Scientists Interns and Research Engineers Interns to drive innovative research and collaborate with clients on complex research projects. The role involves developing SOTA models across text, image, and speech, applying novel methods to diverse use cases, and delivering high-impact AI solutions. Responsibilities include running pre-training, post-training, and deployment on large GPU clusters, generating and curating data, developing tools for training and evaluation, collaborating on agent and RAG pipelines, and managing client research projects. | Post-trainServe | 9 |
| AI Scientist - Robotics Research and develop novel AI methods for general-purpose mobile manipulation robots, build tooling and infrastructure for training, evaluation, and analysis of AI models at scale, and work cross-functionally to deploy AI systems on real robot platforms. Requires hands-on experience building/deploying AI on physical robots or developing large vision-language models, strong software engineering skills, and AI framework proficiency. | AgentPost-train | 9 |
| Technical Program Manager, Science Operations, Code Technical Program Manager to partner with Mistral's code and vibe research team, acting as their operational counterpart to make their work legible to the team, leadership, and adjacent teams. This role focuses on research partnership, not just coordination, and involves owning the operational path from research to release candidate for code and vibe workstreams. | Post-train | 8 |