• Principal Applied Scientist

    Microsoft Corporation (Redmond, WA)
    …deliver cutting-edge tools that drive impact at scale. We are looking for a Principal Applied Scientist to lead the development of the Copilot Chat Assistant to help ... advertisers navigate every step of their journey. You will design and productionize systems that orchestrate multiple Large Language Models (LLMs) using Agentic… more
    Microsoft Corporation (12/19/25)
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  • Principal Machine Learning Engineer,…

    Snap Inc. (Seattle, WA)
    …and always execute with privacy at the forefront. We're looking for a Principal Machine Learning Engineer to join the Content Relevance team Snap! What you'll ... personalized video recommendation systems + Advance the core ML capabilities and design , implement, and scale the overall architecture of the content recommendation… more
    Snap Inc. (11/26/25)
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  • Architect/Senior Principal Engineer, Oracle…

    Oracle (Olympia, WA)
    …MS/BS in Computer Science, Engineering or related fields + 10+ years experience in system/application architecture/ design along with database, infrastructure and ... The SaaS Continuity Engineering team is responsible for the design and build of the systems and services that...develop services that operate at scale. As a Senior Principal Engineer (Architect) you will be responsible for ensuring… more
    Oracle (11/25/25)
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  • Senior Principal UI Developer

    Oracle (Olympia, WA)
    **Job Description** **Description** **Join Oracle Health and Reimagine the EHR Experience ** Our team is on a mission to **modernize the Electronic Health Record ... that enable seamless, integrated, and innovative healthcare solutions. As a **Senior Principal UI Developer** , you'll be at the forefront of this transformation-… more
    Oracle (11/25/25)
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  • Principal Data Scientist

    Humana (Olympia, WA)
    …the forefront of delivering cutting-edge AI technologies for improving care quality and experience of millions of consumers. We are actively seeking top talent to ... of healthcare through AI excellence. We are seeking a Principal Data Scientist to guide the strategic decisions and...safe AI solutions that will revolutionize and improve healthcare experience and outcomes for our customers. Join our rapidly… more
    Humana (11/01/25)
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  • Principal Electrical Engineer - Traction…

    Parsons Corporation (Seattle, WA)
    …Low Voltage (480V) Motor Control Centers and Uninterruptible Power Supply Systems. + Possible experience in AC Traction Power design . + Experience in the ... transit industry, and in particular, projects related to traction power and electrical system design . The selected candidate will lead in the design for traction… more
    Parsons Corporation (10/24/25)
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  • Principal HR Business Partner, Scot Pxt

    Amazon (Bellevue, WA)
    Description We're seeking a strategic Principal HR Business Partner to power SCOT's (Supply Chain Optimization Technologies) trajectory by ensuring we have the right ... SCOT wide people strategies that drive business transformation * Lead organizational design and effectiveness initiatives that position us to capitalize on AI and… more
    Amazon (12/16/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** Microsoft Advertising is seeking a ** Principal Software Engineer** to join our **Ads Engineering Platform** team and advance the core capabilities of ... and inference platforms for Ads.As a senior technical leader, you'll design and optimize **high-performance serving systems and** **GPU** **inference frameworks**… more
    Microsoft Corporation (01/07/26)
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  • Principal Technical Program Manager…

    Microsoft Corporation (Redmond, WA)
    …like prompt injection, and privacy-first systems that scale globally. As a Principal Technical Program Manager for Copilot Security, you will drive the development ... adversarial manipulation, and intent-based attacks. Your work will span the design and deployment of security control sets, real-time detection systems, and… more
    Microsoft Corporation (01/06/26)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …that would otherwise be too scary/risky to do. We are looking for a Principal Security Engineer to identify areas of risk and opportunity, then design ... This can include everything from secure coding standards, to API design , to infrastructure, sandboxing, automated testing/fuzzing, application security, insider risk… more
    Microsoft Corporation (01/06/26)
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