AI Scientist: Build Frontier Models & Open AI Solutions

Mistral AI; Warsaw (IN); On-site; USD 150,000 - 230,000; Full time

Benefits offered by this job

Healthcare coverage

Relocation support

Wellness programs

Meal and transportation allowances

Job summary

Mistral AI is seeking an AI Scientist to push the frontiers of large language models, develop scalable open models, and build tooling that makes frontier AI usable in production. You will collaborate with a global, cross-functional team across research, engineering, and product to design, train, evaluate, and deploy models that solve real-world problems in reasoning, code, and multimodal applications.

This role directly influences how AI blends into daily life and enterprise operations, with

Qualifications

• Experience building and training large transformer models.
• Proficient with modern ML frameworks and production-grade software.
• Strong collaboration across cross-functional teams.

Responsibilities

• Research and develop methods to advance frontier language models.
• Work across use cases and modalities to ship AI systems with real-world impact.
• Build tooling and infrastructure for training, evaluation, and deployment at scale.
• Collaborate with scientists, engineers and product teams across disciplines.

Skills

Python

PyTorch

JAX

Distributed systems

Kubernetes

Tools

Ray

Job description

Mistral AI is seeking an AI Scientist to push the frontiers of large language models, develop scalable open models, and build tooling that makes frontier AI usable in production. You will collaborate with a global, cross-functional team across research, engineering, and product to design, train, evaluate, and deploy models that solve real-world problems in reasoning, code, and multimodal applications.

This role directly influences how AI blends into daily life and enterprise operations, with