Research Scientist - Reinforcement Learning

Institute of Foundation Models

$150K — $450K *
Consumer Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • MSc/MEng or PhD in Machine Learning, Computer Science, or related fields.
  • 3+ years of hands-on experience with reinforcement learning.
  • Strong Python development skills focused on research-grade code.
  • Experience applying novel RL algorithms to practical applications.
  • Strong publication record in AI and RL journals or open-source contributions.

Responsibilities

  • Develop novel research for large-scale self-play and proactive learning in foundation models.
  • Initiate novel reinforcement learning algorithms to enhance foundation models' emergent capabilities.
  • Lead full-stack engineering from data curation to production-ready models.
  • Contribute to technical reports and academic publications.
  • Represent MBZUAI at industry conferences to showcase research innovations.
  • Engage with the open-source community to enhance collaborative efforts.
  • Support large-scale reinforcement learning training and inference frameworks.

Benefits

  • Comprehensive medical, dental, and vision benefits.
  • Bonus opportunities.
  • 401K plan available.
  • Generous paid time off including sick leave and holidays.
  • Paid parental leave offered.
  • Employee Assistance Program provided.
  • Life insurance and disability coverage.
Full Job Description
Position Summary

As a Research Scientist within our Reinforcement Learning team, you will play a fundamental role in establishing our scientific and technical directions toward the development of emergent capabilities within Foundation Models. The role involves pioneering novel approaches within Reinforcement Learning to facilitate paradigm shifts in foundation modeling. The role involves prototyping and adapting novel approaches to learning from experience, contributing to large-scale RL training infrastructure, and produce replicable code for public release. You will also be expected to build and maintain a productive research portfolio, supported by internal and external collaborations.

Key Responsibilities

  • Develop novel research toward massive scale self-play for foundation model training, agentic tasks, and imbuing models with the capability to proactively learn from its environment.


  • Initiate and pursue novel reinforcement learning algorithmic approaches to define and drive emergent capabilities in Foundation Models.


  • Full-stack engineering from data curation, model architecture and algorithm design, to final production of models for end-users using high quality (documented, tested, maintainable) code.


  • Contribute to technical reports and research publications.


  • Represent MBZUAI at industry conferences and events, showcasing the institution's technology anddeep learning capabilities and establishing MBZUAI as a global leader in AI research and innovation.


  • Proactively engage with the open-source community.


  • Contribute to large-scale reinforcement learning training and inference frameworks.


  • Facilitate internal and external collaboration


Academic Qualifications

MSc/MEng or PhD Degree (or equivalent experience) in Machine Learning, Computer Science or related fields.

ProfessionalExperience

Minimum

  • 3+ years of hands-on experience with reinforcement learning


  • Demonstrated ability to independently identify limitations of current practice (internal and external), formulate and enact solution strategies for improvement.


  • Proactive mindset with the ability to identify impactful research questions and execute on them with minimal supervision.


  • Strong Python development skills with a focus on research-grade code and scalable data pipelines.


  • Practical experience implementing complex mathematical concepts into reliable, well-documented code.


  • Experience applying novel RL algorithms to practical applications.


  • Strong experience contributing to academic and/or open-source research through publication, GitHub contributions, or professional presentations.


  • Strong communication and collaboration skills for effective cross-functional work.


Preferred Qualifications

  • Strong systems and engineering expertise in deep learning frameworks such as PyTorch, Jax, etc.


  • Experience in large-scale model training (LLMs or Diffusion Models) on large clusters.


  • Familiarity with current RL+LLM training libraries


  • Experience training policies in self-play, possibly demonstrated by publication, blog post, public code.


  • Experience working with Diffusion Models in RL, possibly demonstrated by publication, blog post, public code.


  • Strong publication record in leading AI and RL venues (e.g.ICLR, ICML, NeurIPS, RLC, JMLR, TMLR)


  • Familiarity with performance constraints in production environments and the trade-offs in model design and execution.


  • Prior contributions to open-source ML research or data tools.


  • Demonstrated ability to solve complex system-level challenges and debug failures across training/inference stack (e.g. memory issues, deadlocks, I/O bottlenecks, multi-node communication failures).


$150,000 - $450,000 a year

Salary Range

The posted salary range represents the company's good faith estimate of the compensation for this position upon hire. The actual compensation offered may vary within this range depending on individual qualifications, including but not limited to relevant skills, experience, education, certifications, geographic location, and specific business needs.

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