• Principal Cloud Architect, AI Computational…

    Oracle (Sacramento, CA)
    …challenges. We're looking for an experienced Principal Applied Data/Computational Scientist to join our Cloud Engineering team for strategic customers. ... OCI, the Oracle Ai Infra / Gen AI Cloud Engineering team spearheads innovative solutions at the convergence of...and data services for our strategic customers. As a Principal Applied Data/Computational Scientist , you'll lead… more
    Oracle (11/25/25)
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  • Principal Research Scientist I,…

    AbbVie (Irvine, CA)
    …Instagram, YouTube, LinkedIn and Tik Tok (https://www.tiktok.com/@abbvie) . Job Description The Principal Scientist I in the Tissue Materials Science group is ... his/her/their own project and contribute scientific insights into multiple other projects. The Principal Research Scientist I may mentor/supervise a team of one… more
    AbbVie (09/23/25)
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  • Principal Applied Scientist

    Oracle (Sacramento, CA)
    **Job Description** Responsible AI: Principal Applied Scientist . We are seeking an exceptional Principal Applied Scientist with deep expertise in ... the fine-tuning and alignment of LLMs using techniques such as prompt engineering , instruction tuning, and RLHF/DPO + Define and implement rigorous evaluation… more
    Oracle (11/25/25)
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  • Principal Applied Scientist , Amazon…

    Amazon (San Francisco, CA)
    …General Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep learning and generative AI ... software development skills of Nova foundational models. As a Principal Applied Scientist , you are a trusted...and with a passion for building scalable science and engineering solutions. You will serve as a key scientific… more
    Amazon (11/20/25)
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  • Principal Applied Scientist

    Amazon (Mountain View, CA)
    …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...LLM model training, graph learning, static code analysis, software engineering . Preferred Qualifications - Experience building AI systems for… more
    Amazon (10/28/25)
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  • Principal Applied Scientist

    Oracle (Sacramento, CA)
    …the areas of ASR, TTS, S2S translation, and conversational AI. In this role, as a Principal Applied Scientist , you will work on the full lifecycle of speech and ... and language services tailored to enterprise use cases worldwide. As an applied scientist of the OCI Generative AI Science team, you will collaborate with fellow… more
    Oracle (11/25/25)
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  • Principal Data Scientist , AI…

    Capital One (San Jose, CA)
    Principal Data Scientist , AI Foundations Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually ... in the world of data-driven decision-making. As a Data Scientist at Capital One, you'll be part of a...from design through training, evaluation, and validation; partnering with engineering teams to operationalize them in scalable and resilient… more
    Capital One (11/04/25)
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  • Principal Applied Scientist

    Amazon (Palo Alto, CA)
    Description The Sponsored Products (SP) team is looking for a Principal Scientist to help our millions of shoppers intuitively navigate our vast inventory by ... in product and technical innovations every day! As a Principal Scientist in Sponsored Products, you will...still unsolved at Amazon. - Your influence scientific and engineering methods across all of Sponsored Product and Sponsored… more
    Amazon (10/07/25)
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  • Principal Applied Scientist , Amazon…

    Amazon (Palo Alto, CA)
    …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 ... in conversational contexts. Our team utilizes leading-edge science and engineering technologies in generative AI to help shoppers discover...possible in these fields. Key job responsibilities As a Principal Applied Scientist for the team, you… more
    Amazon (09/28/25)
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  • Senior Principal Applied Scientist

    Oracle (Sacramento, CA)
    …and deployment of AI agents on our AIDP platform, we are seeking a Senior Principal Applied Scientist (IC5). In this strategic role, you will lead complex ... Data Platform. You will serve as a bridge between customers and product engineering , ensuring that innovation and feedback loops are tightly aligned to business and… more
    Oracle (11/25/25)
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