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Member of Technical Staff (RL systems)

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Microsoft Corporation

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Location:
Switzerland , Zürich

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

Microsoft AI is looking for a Member of Technical Staff – Reinforcement Learning Systems to help build the world’s most advanced reinforcement learning systems. We are responsible for designing, developing, and operating the large-scale reinforcement learning systems that power several use cases across the Superintelligence team – from training trustworthy and capable agents and powerful reasoning models to helpful and conversational assistants.

Job Responsibility:

  • Develop and tune the pretraining scalable software for Nvidia GB200 72NVL CX8 and AMD MIxxx architectures
  • Benchmark GB200 and AMD MIxxx GPU clusters
  • Gather data and insights to develop the pretraining compute roadmap
  • Care deeply about conversational AI and its deployment
  • Actively contribute to the development of AI models that are powering our innovative products
  • Find a path to get things done despite roadblocks to get your work into the hands of users quickly and iteratively
  • Enjoy working in a fast-paced, design-driven, product development cycle
  • Embody our Culture and Values

Requirements:

  • Bachelor’s Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience
  • Master’s Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor’s Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience
  • Experience with generative AI
  • Experience with distributed computing
  • Experience in leading technical projects and supporting architectural decisions with data

Nice to have:

  • A background in machine learning is preferred but not required
  • backgrounds in mathematics, competitive programming, and related domains are a plus

Additional Information:

Job Posted:
March 22, 2026

Employment Type:
Fulltime
Work Type:
On-site work
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