Mistral AI · 22 hours ago
Research Engineer, Machine Learning
Palo Alto
Full-time
Hybrid
Mid, Senior Level
4+ years expMistral AI is a pioneering company focused on harnessing the power of AI to enhance productivity and creativity. They are seeking a Research Engineer specializing in Machine Learning to build and optimize large-scale learning systems, working closely with Research Scientists to integrate cutting-edge research with production environments.
Artificial Intelligence (AI)Foundational AIGenerative AIMachine LearningNatural Language ProcessingOpen Source
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
Qualification
Required
Master's or PhD in Computer Science (or equivalent proven track record)
4 + years working on large-scale ML codebases
Hands-on with PyTorch, JAX or TensorFlow; comfortable with distributed training (DeepSpeed / FSDP / SLURM / K8s)
Experience in deep learning, NLP or LLMs; bonus for CUDA or data-pipeline chops
Strong software-design instincts: testing, code review, CI/CD
Self-starter, low-ego, collaborative
Benefits
Healthcare: Medical/Dental/Vision covered for you and your family.
Pension : 401K (6% matching)
PTO : 18 days
Transportation: Reimburse office parking charges, or $120/month for public transport
Sport: $120/month reimbursement for gym membership
Meal stipend: $400 monthly allowance for meals (solution might evolve as we grow bigger)
Visa sponsorship
Coaching: we offer BetterUp coaching on a voluntary basis
Company
Mistral AI
Mistral AI is an AI platform that provides large language models and AI services tailored to diverse enterprise applications.
201-500 employees
H1B Sponsorship
Mistral AI has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (14)
2024 (4)
Funding
Current Stage
Growth StageTotal Funding
$3.18BKey Investors
ASMLMicrosoftAndreessen Horowitz
2025-09-09Series C· $1.99B
2024-06-11Series B· $502.64M
2024-06-11Debt Financing· $141.77M
Leadership Team
Arthur Mensch
Co-founder & CEO
Recent News
2026-01-22
Company data provided by crunchbase