• 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 ... execute advanced solutions for previously unsolved challenges. As an Applied Scientist at AWS Supply Chain, you...Scientist at AWS Supply Chain, you will bring AI advancements to customer facing enterprise applications. You will… more
    Amazon (11/19/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    AI pioneers to lead key initiatives in robotic intelligence. As a Principal Applied Scientist , you'll spearhead the development of breakthrough ... Join the next revolution in robotics at Amazon's Frontier AI & Robotics team, where you'll work alongside world-renowned...- PhD, or Master's degree and 6+ years of applied research experience - 5+ years of industry or… more
    Amazon (09/24/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    Description AWS Agentic AI is looking for a world-class Applied Scientist with a strong deep learning background to help build industry-leading Agentic AI ... by pushing the envelope in Natural Language Understanding (NLU), AI assisted code development, reasoning and planning with LLMs,...Applied Machine Learning (ML). As part of our AI team in Amazon AWS, you will work alongside… more
    Amazon (12/09/25)
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  • 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, ... affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit...a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases… more
    Amazon (11/19/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    …and make decisions that affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit differing views across the organization ... a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases...those strategies, propose goals and deliver on them. A Principal Applied Scientist will participate… more
    Amazon (11/19/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …, join us in shaping the future of advertising. Key job responsibilities The Principal Applied Scientist will drive transformative innovation in Sponsored ... ability to solve complex problems in advertising science. Through his/her work, the Principal Applied Scientist will directly impact key business metrics… more
    Amazon (10/25/25)
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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 in Advertiser Guidance team will lead 50+ ... 3P partners). You will work at the forefront of applied AI , developing methods for fine-tuning, reinforcement...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)
    …that empower users to make trustworthy science-informed decisions. We are looking for a Principal Applied Scientist , Agent Foundry (CoreAI) who is passionate ... agents. We are seeking a passionate and skilled Applied Scientist to join the Agent Performance...experience. + 4+ years foundation in machine learning and applied AI techniques, including model evaluation and… 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 ... possible with AI , join us in shaping the future of advertising. The principal scientist in this position will focus on designing, developing and launching… more
    Amazon (09/28/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …grow their business at scale with our advertising products. About This Role: As a Principal Scientist for the team, you will have the opportunity to apply your ... and scaling. You will communicate learnings to leadership and mentor and grow Applied AI talent across org. * Develop AI solutions for Sponsored Brands… more
    Amazon (11/21/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …are no-brainers to buy and easy to use. The Principal Applied Scientist will drive the scientific vision for AI systems. The role requires tackling ... 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

    Microsoft Corporation (Redmond, WA)
    …future of AI -powered user experiences across multiple Microsoft platforms. As a Principal Applied Scientist , you will transform how M365 users conduct ... **Overview** Be at the forefront of AI by joining M365 Copilot team and take...in the product cycle from ideation to shipping. \#M365Core Applied Sciences IC5 - The typical base pay range… more
    Microsoft Corporation (11/26/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... leads. You will play a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases and have a significant… more
    Amazon (10/30/25)
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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...boundaries of model training, evaluation, and quality assessment for AI solutions. + Post-train LLMs for enterprise scenarios M365… more
    Microsoft Corporation (12/03/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... leads. You will play a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases and have a significant… more
    Amazon (10/04/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    …through advanced AI and foundation models. We are seeking an exceptional Principal Applied Scientist to help develop innovative foundation models that ... Basic Qualifications - PhD or Master's degree and 8+ years of applied machine learning experience. - Experience designing novel deep learning model architectures,… more
    Amazon (12/03/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    Description As a Principal Scientist within the Artificial General Intelligence (AGI) organization, you are a trusted part of the technical leadership. You bring ... leads. You will play a critical role in driving the development of Generative AI (GenAI) technologies that can handle Amazon-scale use cases and have a significant… more
    Amazon (10/01/25)
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  • Sr. Principal Scientist , Secure…

    Amazon (Seattle, WA)
    …accomplished team of 650+ technologists and multiple tier-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and development ... of intelligent workplace solutions. Our portfolio encompasses four innovative domains where applied AI research is critical: Next-Generation End User Computing,… more
    Amazon (10/08/25)
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  • Principal Data Scientist

    Oracle (Seattle, WA)
    …The Oracle Cloud Infrastructure Compute team is seeking a passionate, experienced Principal Data Scientist to tackle complex technical challenges of the ... Compute and AI Infrastructure, building sophisticated analytical and optimization system to...hybrid role 3 days in office **Responsibilities** **Responsibilities:** The Principal Data Scientist will be responsible for… more
    Oracle (11/25/25)
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  • Principal Scientist , Artificial…

    Bill and Melinda Gates Foundation (Seattle, WA)
    …with and learning from local perspectives. We seek a Principal Scientist with exceptional experience in artificial intelligence ( AI ) and large language ... and vulnerable populations. You will envision, plan, and implement on strategic AI initiatives at the foundation. You will be collaborating with topic experts,… more
    Bill and Melinda Gates Foundation (11/19/25)
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