• Principal Applied Scientist

    Amazon (Bellevue, WA)
    …General Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep learning background, ... make decisions that affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit differing views across the organization and… more
    Amazon (11/19/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    Description As a Principal Applied Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical ... make decisions that affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit differing views across the organization and… more
    Amazon (09/25/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …AI, join us in shaping the future of advertising. Key job responsibilities The Principal Applied Scientist will drive transformative innovation in Sponsored ... to solve complex problems in advertising science. Through his/her work, the Principal Applied Scientist will directly impact key business metrics by… more
    Amazon (10/25/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …with AI, join us in shaping the future of advertising. Key job responsibilities The Principal Applied Scientist in Advertiser Guidance team will lead 50+ ... 3P partners). You will work at the forefront of applied AI, developing methods for fine-tuning, reinforcement learning, and...them create, optimize, and grow their campaigns. As a Principal Scientist , you will play a critical… more
    Amazon (10/25/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    **Overview** The Business and Industry Solutions (BIS) team is looking for a ** Principal Applied Scientist ** . Do you want to shape the future of the ... operate? The Business and Industry Solutions (BIS) team is looking for a Principal Applied Scientist to drive innovation at the intersection of AI,… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …understands your preferences, and helps you find the right solution for your needs. As a Principal Applied Scientist on the team, you will help lead science ... of delivering the future of shopping on Amazon. We are seeking a Principal Applied Scientist to lead the science charter across the recommendations and… more
    Amazon (10/17/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …that empower users to make trustworthy science-informed decisions. We are looking for a Principal Applied Scientist , Agent Foundry (CoreAI) who is passionate ... optimize and self-improve AI agents. We are seeking a passionate and skilled Applied Scientist to join the Agent Performance R&D team to help integrate the… more
    Microsoft Corporation (11/26/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …push the boundary of what's possible in these fields. Key job responsibilities As a Principal Applied Scientist for the team, you will drive appropriate ... join us in shaping the future of advertising. The principal scientist in this position will focus...Science, Statistics or related field. - 10+ years of applied ML experience in building complex, real-time systems involving… more
    Amazon (09/28/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …solver-someone who truly enables machine learning to create significant impacts. We're seeking a Principal Applied Scientist with the ability to apply deep ... promote, and execute advanced solutions for previously unsolved challenges. As an Applied Scientist at AWS Supply Chain, you will bring AI advancements to… more
    Amazon (11/19/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …AI and empowering organizations to scale agentic experiences with confidence? As a Principal Applied Scientist in the Power Platform Managed Transformation ... AI-powered agents. This role will combine AI knowledge with applied science expertise and demonstrate a growth mindset and...allow you to: + Accelerate your career growth in applied AI and agentic systems. + Develop deep business… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    **Overview** We are seeking a Principal Applied Scientist to lead the next generation of click-through-rate (CTR) for Microsoft Advertising. This is a ... behavior, and marketplace dynamics. **Leadership & Mentorship** + Mentor and up-level applied scientists and ML engineers across the organization. + Drive a culture… more
    Microsoft Corporation (12/13/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …of Artificial Intelligence. The Responsible AI team within this division is looking for a Principal Applied Scientist with a proven track record to help ... Science, Computational Linguistics, or relevant field AND 2+ years related applied science experience OR equivalent experience. + Proven experience in machine… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …models, and shipping impactful, model-driven experiences in Microsoft 365 Copilot. As a ** Principal Applied Scientist - Microsoft 365 Copilot** , you ... Team** , where you'll join a collaborative group of applied scientists and engineers pushing the frontier of large...on Acoustics, Speech, and Signal Processing), etc. \#M365Core #msturingjobs Applied Sciences IC5 - The typical base pay range… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …the Microsoft Fabric product pillar, the Real-Time Intelligence (RTI) team is hiring a Principal Applied Scientist to lead the science of evaluating (evals) ... failure modes. - Provide technical leadership and mentorship within the applied science and engineering community, fostering inclusive, responsible-AI practices in… more
    Microsoft Corporation (12/11/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …engineers, and product managers and collaborate with other teams. We are seeking a Principal Applied Scientist working on machine learning applications in ... collaborative, entrepreneurial, startup-like environment. At the forefront of both academic and applied research in this product area, you have the opportunity to… more
    Amazon (11/26/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    …logistics through advanced AI and foundation models. We are seeking an exceptional Principal Applied Scientist to help develop innovative foundation models ... Basic Qualifications - PhD or Master's degree and 8+ years of applied machine learning experience. - Experience designing novel deep learning model architectures,… more
    Amazon (12/12/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …trusted partner with solutions that are no-brainers to buy and easy to use. The Principal Applied Scientist will drive the scientific vision for AI systems. ... Description As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon's unique experience and… more
    Amazon (11/08/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …world-renowned AI pioneers to lead key initiatives in robotic intelligence. As a Principal Applied Scientist , you'll spearhead the development of ... scale. Basic Qualifications - PhD, or Master's degree and 6+ years of applied research experience - 5+ years of industry or academic research experience -… more
    Amazon (09/24/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …businesses; while ensuring a cohesive, lovable shopping experience. We are looking for a Principal Applied Scientist to drive the development signals to ... optimally blend sponsored and organic recommendations on the site. You will work with science and business leaders from Shopping and Advertising to build Machine Learning (ML) models to determine when, where, and how many ads to show depending on customer… more
    Amazon (11/14/25)
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  • Senior Principal Applied

    Microsoft Corporation (Redmond, WA)
    **Overview** The ODSP Applied Science team is hiring a senior principal ‑level applied scientist to lead breakthrough work in multimodal AI and generative ... ability to set direction, make pragmatic trade‑offs, and land outcomes with partner teams. Applied Sciences IC6 - The typical base pay range for this role across the… more
    Microsoft Corporation (12/13/25)
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