• Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    …item embeddings, sequence models, transformer-based architectures, and two-tower models. Additionally, the Principal Data Scientist should have a solid ... online experiments such as A/B tests, guardrails, and statistical significance. The Principal Data Scientist will demonstrate software engineering… more
    Microsoft Corporation (12/11/25)
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  • Principal Data & Analytics…

    Microsoft Corporation (Redmond, WA)
    …science and analytics problems across users, advertisers, and publishers. We are looking for a Principal Data & Analytics Scientist who is willing to work in ... expectation is subject to local law and may vary by jurisdiction. **Responsibilities** As a Principal Data & Analytics Scientist in the team, your major… more
    Microsoft Corporation (12/11/25)
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  • Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    …in the company. As a result, our customers are better served. **Responsibilities** ​​As a Principal Data Scientist Manager, you have an opportunity to work ... -science, machine learning for systems, and many other areas. Data Scientist in GSL focus on LLM...accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.… more
    Microsoft Corporation (12/12/25)
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  • Principal Applied Scientist

    Amazon (Bellevue, WA)
    …the development of industry-leading technology with multimodal systems. As a Principal Scientist within the Artificial General Intelligence (AGI) organization, ... team is looking for a passionate, talented, and inventive Principal Applied Scientist with a strong deep...experience. - First‑author research on scaling laws, evaluation metrics, data mixture optimization, data efficiency, neural network… more
    Amazon (11/19/25)
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  • Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    …to work as an engineer, where it is fast and easy to do great work. As a Principal Data Scientist , you will partner closely with engineering and data ... teams to drive insights into developer productivity. Your work will span data collection, metric research, dashboard development, and the creation of compelling,… more
    Microsoft Corporation (12/09/25)
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  • Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    … science problems across users, advertisers, and publishers. We are looking for a ** Principal Data Scientist ** leader, creative modeling geeks who are ... **Overview** We are inviting you to join the Microsoft Advertising Data Science Team. Microsoft Advertising platform is the single stop shop for all monetization… more
    Microsoft Corporation (12/06/25)
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  • Principal Data Scientist

    Humana (Olympia, WA)
    …us in shaping the future of healthcare through AI excellence. We are seeking a Principal Data Scientist to guide the strategic decisions and the development ... our customers. Join our rapidly expanding team of dedicated data scientists, engineers, policy experts, and business leaders as...on how to add the information into your official application on Humana's secure website. Travel: While this is… more
    Humana (11/01/25)
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  • Principal Applied Scientist , AGI…

    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 ... affect the way we build and integrate algorithms. A Principal Applied Scientist will solicit differing views...- First author research on scaling laws, evaluation metrics, data mixture optimization, data efficiency, or neural… more
    Amazon (11/19/25)
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  • Principal Applied Scientist (OCI/GEN…

    Oracle (Olympia, WA)
    **Job Description** The Principal Applied Scientist will play a key role in the evaluation of LLM and LMM models, with a focus on creating innovative solutions ... NLP/CV metrics, LLMaaJ techniques, human evaluation, confidence estimation, agentive application evaluation, and RAG application evaluation. The successful… more
    Oracle (12/09/25)
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  • Principal Data Scientist

    Molina Healthcare (Bellevue, WA)
    …EXPERIENCE/KNOWLEDGE, SKILLS & ABILITIES:** * 10+ years' work experience as a data scientist preferably in healthcare environment but candidates with suitable ... **Job Description** **Job Summary** Responsible for overseeing data science projects, managing and mentoring a team, and aligning data initiatives with business… more
    Molina Healthcare (11/06/25)
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