About the Role
As a Research Engineer – ML track, you’ll build and optimise the large-scale learning systems that power our open-weight models. You will either enhance the shared training framework, data pipelines and cluster tooling, or sit inside a research squad to turn fresh ideas into repeatable, scalable code.
Responsibilities
- Accelerate researchers by taking on the heavy parts of large-scale ML pipelines and building robust tools.
- Interface cutting-edge research with production: integrate checkpoints, streamline evaluation, and expose APIs.
- Conduct experiments on the latest deep-learning techniques (sparsified 70 B + runs, distributed training on thousands of GPUs).
- Design, implement and benchmark ML algorithms; write clear, efficient code in Python.
- Deliver prototypes that become production-grade components for Le Chat and our enterprise API.
Requirements
- Master’s or PhD in Computer Science (or equivalent proven track record).
- 4 + years working on large-scale ML codebases.
- Comfortable with distributed training (DeepSpeed / FSDP / SLURM / K8s).
- Strong software-design instincts: testing, code review, CI/CD.
Skills
- PyTorch
- JAX
- TensorFlow
- Deep learning
- NLP
- LLMs
- CUDA
- Data-pipeline
Location
- Europe
- North America
- Asia
- Middle East
Work Type
- Full-time
Experience Level
- 4+ years
Education Level
- Master's or PhD
Benefits
- Comprehensive benefits package
- Healthcare coverage
- Parental leave
- Retirement plans
- Relocation support
- Wellness programs
- Meal and transportation allowances
About the Company
- Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute.
- We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.
- We are a dynamic, collaborative team passionate about AI and its potential to transform society.
- Our diverse workforce thrives in competitive environments and is committed to driving innovation.
- Our teams are distributed between Europe, North America, Asia and the Middle East.
- We are creative, low-ego and team-spirited.
