• 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 ... Seattle, WA - hybrid role 3 days in office **Responsibilities** **Responsibilities:** The Principal Data Scientist will be responsible for designing,… more
    Oracle (11/25/25)
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  • Principal Data Scientist

    Microsoft Corporation (Redmond, WA)
    …innovations that impact billions of lives around the world. We are seeking a ** Principal Data Scientist ** with expertise in audio/video (A/V) analysis, ML ... to positively impact our culture every day. **Responsibilities** As a Principal Data Scientist focused on protecting enterprise Microsoft customers from… more
    Microsoft Corporation (11/26/25)
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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 (11/26/25)
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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 ... subject to local law and may vary by jurisdiction. **Responsibilities** As a Principal Data & Analytics Scientist in the team, your major responsibilities… more
    Microsoft Corporation (11/26/25)
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  • Principal Data Scientist

    Molina Healthcare (Seattle, 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,...science projects, managing and mentoring a team, and aligning data initiatives with business goals. Lead the development and… more
    Molina Healthcare (10/12/25)
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  • Principal , Data Science, AWS…

    Amazon (Seattle, WA)
    Description AWS is seeking a talented and experienced Principal Data Scientist to join our Consumer Experience team. This is a key technical leadership role ... seeking someone who is passionate about working on large-scale data challenges and driving innovation in ML/AI data... data challenges and driving innovation in ML/AI data science practice at scale that solves real-world customer… more
    Amazon (11/07/25)
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  • Principal Applied Scientist

    Amazon (Seattle, 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 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 Scientist , Analytical…

    Bristol Myers Squibb (Seattle, WA)
    …to join our Cell Therapy Analytical Development (CTAD) department as a Senior or Principal Scientist . The successful candidate will play a crucial role in ... autologous and allogenic cell therapies which are undergoing clinical trials. The Senior/ Principal Scientist will design and analyze experiments with minimal… more
    Bristol Myers Squibb (11/26/25)
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  • Principal AI Applied Scientist

    Microsoft Corporation (Redmond, WA)
    **Overview** As a Principal AI Applied Scientist for The Customer Service Applications Team, you will play a pivotal role in advancing Microsoft's mission to ... solutions to life, applying your expertise in machine learning, data science, and AI to solve complex problems. Your...to drive real-world outcomes. We are looking for a Principal AI Applied Scientist to join our… more
    Microsoft Corporation (11/26/25)
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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...Address business challenges through building compelling cases and using data to influence change across the organization 2. Develop… more
    Amazon (10/11/25)
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  • Sr. Principal Scientist , Secure…

    Amazon (Seattle, WA)
    …team of 650+ technologists and multiple tier-1 services, we're seeking a Senior Principal Scientist to spearhead our AI research and development initiatives. ... 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)
    …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 innovation in ... future of shopping on Amazon. We are seeking a Principal Applied Scientist to lead the science...group that leverages Amazon's expertise in machine learning, big data , distributed systems, and user experience design to deliver… more
    Amazon (10/17/25)
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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 ... and research experience. First‑author research on scaling laws, evaluation metrics, data mixture optimization, data efficiency, neural network architectures in… more
    Amazon (10/30/25)
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  • Principal Applied Scientist , AGI…

    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 ... to an executive level decision maker. Mentors and trains the research scientist community on complex technical issues. Experience developing software in traditional… more
    Amazon (10/04/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …empower users to make trustworthy science-informed decisions. We are looking for a Principal Applied Scientist , Agent Foundry (CoreAI) who is passionate about ... agents. We are seeking a passionate and skilled Applied Scientist to join the Agent Performance R&D team to...that meets key business objectives + Leverage and/or construct data and experimentation to rapidly iterate on and refine… more
    Microsoft Corporation (11/26/25)
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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) and ... the limit thinking in a cloud-enabled world. Microsoft's Azure Data engineering team is leading the transformation of analytics...leading the transformation of analytics in the world of data with products like databases, data integration,… more
    Microsoft Corporation (11/26/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …to summon tailored AI agents to drive real-world outcomes. We are looking for a Principal Applied Scientist to join our team. This role will combine AI knowledge ... solutions to life, applying your expertise in machine learning, data science, and AI to solve complex problems. Your...papers, patents, and conference presentations. + Ability to use data to identify gaps in AI quality, uncover insights… more
    Microsoft Corporation (11/26/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …and other Microsoft Copilots. We are seeking an entrepreneurial and creative Principal Applied Scientist to lead groundbreaking research projects, taking these ... **Overview** The Data and AI team in Microsoft's Developer Division...and Microsoft developer tools at scale. + **Innovate with Data and Systems** : Design high-quality datasets, build retrieval-augmented… more
    Microsoft Corporation (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 that ... solutions for dynamic real-world environments. Your team will leverage Amazon's vast data and computational resources to tackle ambitious problems across a diverse… more
    Amazon (09/12/25)
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