• Principal Scientist , Analytical…

    Bristol Myers Squibb (Seattle, WA)
    …support process development and comparability assessments. The Senior/ Principal Scientist should possess significant hands-on experience in ligand ... Development (CTAD) department as a Senior or Principal Scientist . The successful candidate will play...will independently develop and execute plate-based assays to support process development , as well as the characterization… more
    Bristol Myers Squibb (11/03/25)
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  • Principal Scientist , Chemical…

    Pfizer (Bothell, WA)
    …drug-linker candidates that drive the next generation of targeted cancer therapy. As a Principal Scientist in CPAD, you will provide technical leadership to a ... team of process chemists engaged in route screening/selection, process development , and process characterization for our growing drug-linker portfolio.… more
    Pfizer (11/12/25)
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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 leadership. ... affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit differing views...You will play a critical role in driving the development of Generative AI (GenAI) technologies that can handle… more
    Amazon (09/25/25)
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  • Principal Scientist , Pharmaceutical…

    Pfizer (Bothell, WA)
    …Pharmaceutical Sciences organization and is part of the Pharmaceutical Research & Development (PhRD) department. As Principal Scientist , you will ... formulation design principles, analytical methodologies, biophysical characterization techniques, and process development is essential. The ideal candidate will… more
    Pfizer (11/12/25)
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  • Principal Applied Scientist , AGI

    Amazon (Seattle, WA)
    …General Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep learning background, to lead ... the development of industry-leading technology with multimodal systems. As a Principal Applied Scientist , you are a trusted part of the technical leadership.… more
    Amazon (09/27/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …fine-tuning, and Applied Machine Learning within professional service contexts. As a principal scientist , you will be the bridge between scientific advancement, ... Description As a Principal Applied Scientist on our Agentic...the foremost technical authority and thought leader in the development and deployment of agentic AI systems. This advanced-level… more
    Amazon (10/28/25)
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  • Principal Applied Scientist , Last…

    Amazon (Bellevue, WA)
    …delivery in a cost-effective manner. We are seeking an enthusiastic, customer-obsessed Principal Applied Scientist with strong analytical skills to join our ... particularly in the final phase of delivery. As a Principal Applied Scientist , you will: 1. Address...space! Key job responsibilities 1. Advanced Modeling and Algorithm Development : - Design and implement sophisticated machine learning models… more
    Amazon (10/11/25)
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  • Sr. Principal Scientist , Secure…

    Amazon (Seattle, WA)
    …technologists and multiple tier-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and development initiatives. This role ... multiple research teams and beyond SWE's boundaries. Key job responsibilities As a Senior Principal Scientist in Secure Work Enablement (SWE), you will have deep… more
    Amazon (10/08/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …products that directly help them create, optimize, and grow their campaigns. As a Principal Scientist , you will play a critical role in elevating the team's ... AI, join us in shaping the future of advertising. Key job responsibilities The Principal Applied Scientist in Advertiser Guidance team will lead 50+ builders in… more
    Amazon (10/25/25)
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  • Principal Applied Scientist , Amazon…

    Amazon (Seattle, WA)
    …what's possible with AI, join us in shaping the future of advertising. The principal scientist in this position will focus on designing, developing and launching ... possible in these fields. Key job responsibilities As a Principal Applied Scientist for the team, you...platforms - Demonstrated track record of innovative AI solution development - Experience with advertising systems and applications. Amazon… more
    Amazon (09/28/25)
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