• Principal Researcher - CoreAI

    Microsoft Corporation (Redmond, WA)
    …Oscar, Rho-1, Florence, and the open-source Phi models. We are looking for a ** Principal Researcher - CoreAI ** with significant experience in large-scale ... The Microsoft ** CoreAI ** **Post-Training** **team** is dedicated to advancing post-training...the team employs various fine-tuning approaches to support both research and product development. The team also develops advanced… more
    Microsoft Corporation (10/02/25)
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  • Principal Data Scientist - CoreAI

    Microsoft Corporation (Redmond, WA)
    …product strategy and unlock growth across our developer ecosystem. We're looking for a ** Principal Data Scientist - CoreAI ** with a track record of cross-team ... At ** CoreAI ** , we empower developers and organizations to...Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research , Computer Science, or related field AND 5+ years… more
    Microsoft Corporation (09/30/25)
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  • Principal Applied Scientist, Agent…

    Microsoft Corporation (Redmond, WA)
    …We are looking for candidates who are passionate about translating AI research into customer impact, with a deep understanding of observability and monitoring ... with and bridge the gaps between researchers (eg, acrossCoreAI, Microsoft Research [MSR] andopen source communities)to translate applied research into… more
    Microsoft Corporation (10/01/25)
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  • Principal Applied Scientist, AI Data…

    Microsoft Corporation (Mountain View, CA)
    Join Microsoft's CoreAI team to build the AI Data Platform, the foundation for secure, scalable, reusable datasets that power model development. The AI Data Platform ... collects, generates, manages, and shares AI training data. We are seeking Principal Applied Scientists to drive scientific innovation in data generation, validation,… more
    Microsoft Corporation (09/19/25)
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  • Principal Applied Science Manager

    Microsoft Corporation (Redmond, WA)
    …Copilot, VS Code, Visual Studio and other Microsoft Copilots. We are looking for a Principal Applied Research Manager, an inspiring leader to manage a team of ... Github Copilot, part of CoreAI , is working on the future of AI...researchers and applied scientists, and deliver research projects, taking these from research into… more
    Microsoft Corporation (10/03/25)
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  • Principal Machine Learning Engineer

    Microsoft Corporation (Redmond, WA)
    Our team in ** CoreAI ** **-** **PostTraining** is at the cutting edge of developing large language model technologies to power Azure AI Platform products and offering ... with Reinforcement Learning from Human Feedback (RLHF). We are looking for a ** Principal ** **Machine Learning Engineer** to join our team. Microsoft's mission is to… more
    Microsoft Corporation (10/02/25)
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  • Principal Data & Applied Scientist

    Microsoft Corporation (Boulder, CO)
    The CoreAI team is dedicated to empowering every developer to shape the future with AI. This involves creating tools, platforms, and workflows that redefine software ... + Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research , Computer Science, or related field AND 5+ years data-science… more
    Microsoft Corporation (09/27/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    We are the AI Frameworks team at Microsoft, part of the CoreAI organization, and we are at the forefront of driving innovation in large-scale AI. Our mission is to ... layers. + Work closely with partner teams across Azure, research , and product groups to align technical direction and...processes offers for these roles on an ongoing basis. \# coreai Microsoft is an equal opportunity employer. Consistent with… more
    Microsoft Corporation (09/06/25)
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