Research Scientist - Reinforcement Learning

Reposted 3 Days Ago
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Sunnyvale, CA, USA
In-Office
150K-450K Annually
Mid level
Information Technology • Automation • Manufacturing
The Role
Conduct and prototype novel reinforcement learning research for foundation models, including massive-scale self-play, end-to-end engineering from data curation to production, contribute to training/inference frameworks, publish and present results, engage with open-source and external collaborators.
Summary Generated by Built In

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. 

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 and deep 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. 

Professional Experience

    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). 

Skills Required

  • MSc/MEng or PhD (or equivalent experience) 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 and scalable data pipelines
  • Practical experience implementing complex mathematical concepts into reliable, well-documented code
  • Experience applying novel RL algorithms to practical applications
  • Demonstrated ability to independently identify limitations and formulate solution strategies
  • Strong experience contributing to academic and/or open-source research (publications, GitHub contributions, presentations)
  • Strong communication and collaboration skills for cross-functional work
  • Strong systems and engineering expertise in deep learning frameworks such as PyTorch, Jax
  • 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 (publication, blog post, or public code preferred)
  • Experience working with Diffusion Models in RL (publication, blog post, or public code preferred)
  • Strong publication record in leading AI and RL venues (ICLR, ICML, NeurIPS, etc.)
  • Familiarity with production performance constraints and trade-offs in model design and execution
  • Prior contributions to open-source ML research or data tools
  • Ability to solve complex system-level challenges and debug failures across training/inference stack
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The Company
HQ: Essen
3,924 Employees
Year Founded: 1969

What We Do

First a passion, then an idea transformed into success – when it comes to pioneering automation and digitalisation technology, the ifm group is the ideal partner. Since its foundation in 1969, ifm has developed, produced and sold sensors, controllers, software and systems for industrial automation and for SAP-based solutions for supply chain management and shop floor integration worldwide. As one of the pioneers of Industry 4.0, ifm develops and implements consistent solutions to digitalise the entire value chain “from sensor to ERP”. Today, the second-generation family-run ifm group has more than 8,750 employees and is one of the worldwide market leaders. The group combines the internationality and innovative strength of a growing group of companies with the flexibility and close customer contact of a medium-sized company.

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