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Principal Applied AI Scientist

Microsoft

$139,900 - $304,200
Oct 30, 2025
Redmond, WA, US
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Advancing Microsoft's mission to empower every individual and organization on the planet to achieve more by developing and integrating cutting-edge AI technologies into Microsoft products and services, ensuring they are inclusive, ethical, and impactful. The role aims to build a truly open architecture platform that enables users to summon tailored AI agents to drive real-world outcomes.

Requirements

  • Familiarity with modern LLMOps frameworks (e.g., LangChain, PromptFlow).
  • 3+ years of experience publishing in peer-reviewed venues or filing patents.
  • 3+ years of experience conducting research in academic or industry settings.
  • 1+ year of experience developing and deploying live production systems.
  • 1+ years of experience working with Generative AI models and ML stacks.
  • Experience across the product lifecycle from ideation to shipping.

Responsibilities

  • Research, implement, and fine-tune state-of-the-art AI models using advanced techniques like foundation models, prompt engineering, and multi-agent architectures.
  • Rapidly prototype AI solutions, deploy them to production, debug code, and support MLOps/AIOps workflows.
  • Translate research into production-ready solutions, measure impact through A/B testing and telemetry, and contribute to papers, patents, and conferences.
  • Use data to identify gaps in AI quality, uncover insights, and implement proof-of-concept projects.
  • Maintain clear documentation of experiments and share findings internally to promote innovation and knowledge sharing.

Other

  • 3 days / week in-office
  • Travel 0-25%
  • Ability to meet Microsoft, customer and/or government security screening requirements are required for this role.
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.
  • Experience presenting at conferences or industry events.