Research Engineer, Machine Learning

Remote Palo Alto Full-time

Posted 6mo ago

Remote Work Policy

Fully remote

Employment Type

Full-time

Categories

Machine Learning Engineer

About the job

Mistral AI is democratizing AI through high-performance, optimized, open-source models and solutions. We are a dynamic, collaborative team passionate about AI's potential to transform society, with a diverse workforce driving innovation. As a Research Engineer – ML track, you will build and optimize large-scale learning systems powering our open-weight models. You will work hand-in-hand with Research Scientists, either enhancing the shared training framework and data pipelines or embedding within a research squad to turn fresh ideas into scalable code.

Responsibilities

  • Accelerate researchers by taking on heavy parts of large-scale ML pipelines and building robust tools.
  • Interface cutting-edge research with production by integrating checkpoints, streamlining evaluation, and exposing APIs.
  • Conduct experiments on the latest deep-learning techniques, including large-scale distributed training.
  • Design, implement, and benchmark ML algorithms, writing clear, efficient Python code.
  • Deliver prototypes that become production-grade components for products like Le Chat and enterprise APIs.

Requirements

  • Master's or PhD in Computer Science or equivalent proven track record.
  • 4+ years of experience working on large-scale ML codebases.
  • Hands-on experience with PyTorch, JAX, or TensorFlow.
  • Comfortable with distributed training frameworks (DeepSpeed, FSDP, SLURM, K8s).
  • Experience in deep learning, NLP, or LLMs.
  • Strong software design instincts, including testing, code review, and CI/CD.
  • Self-starter, low-ego, and collaborative attitude.

Benefits

  • Competitive salary and equity.
  • Medical, Dental, and Vision healthcare coverage for you and your family.
  • 401K with 6% matching.
  • 18 days of Paid Time Off (PTO).
  • Reimbursement for office parking charges or $120/month for public transport.
  • $120/month reimbursement for gym membership.
  • $400 monthly allowance for meals.
  • Visa sponsorship.
  • Voluntary BetterUp coaching.

About Mistral AI

Get new AI jobs in your inbox

A weekly digest of the newest AI engineering roles.

© 2026 AI Job Board. All rights reserved.