Machine Learning Engineer — Reinforcement Learning

Ifm Us

Job details

  • ONSITE
  • FULL_TIME
  • Sunnyvale
  • United States
  • Verified 2026-10-06
  • Salary: USD 150,000–450,000/yr
  • Source: Ifm Us public LEVER source

Original job description

About the Institute of Foundation Models We are a dedicated research lab for building, understanding, using, and risk-managing foundation models. Our mandate is to advance research, nurture the next generation of AI builders, and drive transformative contributions to a knowledge-driven economy.
As part of our team, you’ll have the opportunity to work on the core of cutting-edge foundation model training, alongside world-class researchers, data scientists, and engineers, tackling the most fundamental and impactful challenges in AI development. You will participate in the development of groundbreaking AI solutions that have the potential to reshape entire industries. Strategic and innovative problem-solving skills will be instrumental in establishing MBZUAI as a global hub for high-performance computing in deep learning, driving impactful discoveries that inspire the next generation of AI pioneers.


The Role

We’re looking for an RL infrastructure engineer to help extend and scale our end-to-end RL training systems. You’ll work side-by-side with world-class researchers and engineers to:

  • Extend distributed training frameworks (e.g., DeepSpeed, FSDP, FairScale, Horovod)
  • Integrate rollout generation, reward computation, trajectory processing, policy updates, and weight synchronization
  • Build robust config + launch systems across multi-node, multi-GPU clusters
  • Own experiment tracking, metrics logging, and job monitoring for external visibility
  • Improve training system reliability, maintainability, and performance

Hands-on experience developing end-to-end RL infrastructure is required. Strong infrastructure and systems experience is what we value most.

Related jobs

Apply at company