• Principal Applied Scientist

    Amazon (Palo Alto, CA)
    …AI, join us in shaping the future of advertising. Key job responsibilities The Principal Applied Scientist will drive transformative innovation in Sponsored ... including product detail pages, the home page, and specialty stores . This role will be pivotal in rethinking how...complex problems in advertising science. Through his/her work, the Principal Applied Scientist will directly… more
    Amazon (10/25/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …AI and empowering organizations to scale agentic experiences with confidence? As a Principal Applied Scientist in the Power Platform Managed Transformation ... full potential of AI-powered agents. This role will combine AI knowledge with applied science expertise and demonstrate a growth mindset and customer empathy. Join… more
    Microsoft Corporation (10/29/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Mountain View, CA)
    …briefs, pitch assets, follow‑ups, and safe CRM updates for our sales agents. As a ** Principal Applied Scientist ** , you will **define technical vision and ... pipelines** - oversee the design of data processing workflows, feature stores , model training/validation routines, and deployment mechanisms that can reliably… more
    Microsoft Corporation (10/29/25)
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  • Principal Applied Scientist

    Microsoft Corporation (Mountain View, CA)
    …the right content at the right moment while upholding safety and integrity. As a ** Principal Applied Scientist ** , you'll lead the science behind Discover's ... ML systems.** Collaborate with engineering on data contracts, feature stores , distributed training/inference, and automated rollout/rollback; drive architectural investments… more
    Microsoft Corporation (10/29/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …businesses; while ensuring a cohesive, lovable shopping experience. We are looking for a Principal Applied Scientist to drive the development signals to ... products, features, and services around the world. The Amazon Stores Ads Monetization Team's vision is to enable customers...Stores are the product showroom for the "everything store ", our reach and impact uniquely positions us to… more
    Amazon (11/14/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    …USA | Sunnyvale, CA, USA Amazon is seeking an innovative and high-judgement Senior Applied Scientist to join the Privacy Engineering team in the Amazon Privacy ... compliance with high-impact, urgent regulation across Amazon services worldwide. The Senior Applied Scientist will contribute to the strategic direction for… more
    Amazon (11/13/25)
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  • Principal Applied Scientist

    Amazon (Seattle, WA)
    Description Stores Economics and Science (SEAS) is an interdisciplinary science and engineering team in Amazon's Stores organization with a peak-jumping mission: ... look around corners. We are looking for a seasoned Applied Science leader to build and deliver cutting-edge science...deliver cutting-edge science and engineering solutions to improve our Stores business. In this role, you will lead a… more
    Amazon (11/14/25)
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  • Principal , Data Scientist

    Walmart (Sunnyvale, CA)
    …whether they shop online at Walmart.com, through one of our mobile apps, or in- store . Focus areas include customers, stores and employees, in- store service, ... **About Team:** Our team works closely with our US stores and eCommerce business to better serve customers by...deploy, maintain and troubleshoot large scale systems. As a Principal (ML Engineer) Data Scientist , you'll have… more
    Walmart (09/30/25)
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  • (USA) Principal , Data Scientist

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** **About the Role** We are seeking a seasoned ** Principal Data Scientist ** with deep expertise in building and scaling ML products ... in a fast-paced, technically rigorous environment. **Key Qualifications** + 12+ years in applied data science/ML (or 8+ with a PhD) + 5+ years leading end-to-end… more
    Walmart (10/22/25)
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  • Principal , Data Scientist

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking a Principal Data Scientist to drive innovation within Walmart International Search and Personalization. ... NLP (LLMs, BERT, RAG-based systems), and graph-based personalization techniques. + ** Applied Experience** : Hands-on experience in deploying ML models at scale… more
    Walmart (09/11/25)
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