• Unity Technologies (Bellevue, WA)
    **Bellevue, WA, USA** ** Principal Engineer , Unity Ads** Location Bellevue, WA, USA Department Engineering Requisition ID JOBREQ-2514648 **Role description** ... invite you to take on a meaningful role as Principal SDK Engineer , where you'll lead the...utilizing behavioral signals across client applications to empower groundbreaking machine learning use cases, such as ad… more
    DirectEmployers Association (10/02/25)
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  • Principal Machine Learning

    Snap Inc. (Seattle, WA)
    …with precision, and always execute with privacy at the forefront. We're looking for a Principal Machine Learning Engineer to join the Content Relevance ... and reliability + Collaborate with cross-functional teams to align on machine learning strategies to meet company objectives + Stay up-to-date with the… more
    Snap Inc. (09/05/25)
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  • Principal Machine Learning

    Microsoft Corporation (Redmond, WA)
    …own product - Microsoft Teams - we're driving truly global business. We are looking for a ** Principal Machine Learning Engineer ** to own the machine ... can thrive at work and beyond. **Responsibilities** + Own the full machine learning (ML) lifecycle - Design, build, deploy, and monitor end-to-end for Microsoft… more
    Microsoft Corporation (10/14/25)
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  • Principal Machine Learning

    Microsoft Corporation (Redmond, WA)
    …with Reinforcement Learning from Human Feedback (RLHF). We are looking for a ** Principal ** ** Machine Learning Engineer ** to join our team. ... Proficiency in programming languages such as Python, and familiarity with machine learning frameworks including PyTorch and Triton + Experience with data… more
    Microsoft Corporation (10/02/25)
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  • Principal Machine Learning

    SAP (Bellevue, WA)
    …that wants you to grow and succeed. We are seeking a highly skilled and driven ** Principal Machine Learning Engineer ** to design and deliver intelligent, ... distributed systems that power large-scale AI and large language model (LLM) capabilities. In this role, you will shape cutting-edge infrastructure, mentor world-class engineers, and bring bold ideas from concept to production-driving meaningful impact across… more
    SAP (10/24/25)
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  • Principal Machine Learning

    Microsoft Corporation (Redmond, WA)
    …C#, Go, Java, or Python + 3+ years of technical engineering experience with machine learning or AI systems + Experience building or maintaining evaluation ... optimize AI agent performance. We are seeking a passionate and skilled software engineer to join the Observability platform team. This team is responsible for… more
    Microsoft Corporation (10/13/25)
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  • Principal Data Science ML Engineer

    Nordstrom (Seattle, WA)
    Job Description As a Principal Machine Learning Engineer at Nordstrom you will have the opportunity to develop and implement advanced machine ... innovation. Your role is critical in delivering robust, scalable, and efficient machine learning solutions that support business growth and innovation. A… more
    Nordstrom (08/21/25)
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  • Principal Software Engineer

    Warner Bros. Discovery (Bellevue, WA)
    …here you can thrive. The WBD Data and Audience Platform organization is seeking a Principal Engineer to play a key role in shaping the architecture of our ... build a state-of-the-art data platform that supports high-impact analytics, machine learning , and audience activation. You will...alignment and adoption across teams. **The Daily** As the Principal Engineer for the WBD Data &… more
    Warner Bros. Discovery (09/24/25)
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  • Sr. Principal Software Engineer

    Amazon (Bellevue, WA)
    …we scale to handle billions of packages annually, we're seeking a Sr. Principal Engineer to lead our transformation toward automated, intelligent delivery ... stations. The Sr. Principal Engineer in this space will develop...chain projects * Experience partnering with Research Science or Machine Learning experts to drive optimizations using… more
    Amazon (09/30/25)
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  • Staff Machine Learning

    Warner Bros. Discovery (Bellevue, WA)
    …celebrated, here you can thrive. **About You** We are looking for a passionate machine learning expert to lead design and development of next-gen video ... by multimodal video understanding. You have significant experience in building reliable machine learning products in the computer vision domain. Furthermore, you… more
    Warner Bros. Discovery (09/10/25)
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  • Sr. Machine Learning Engineer

    Amazon (Bellevue, WA)
    …enable breakthrough research and product development across the company. We are seeking a Senior Machine Learning Engineer to join our team and lead the ... Description Our Machine Learning training infrastructure (ML Infra)...them to the company. - Actively mentor senior and Principal engineers, scale yourself by developing and institutionalizing best… more
    Amazon (09/08/25)
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  • Principal Engineer , AGI…

    Amazon (Bellevue, WA)
    …Intelligence (AGI) team is looking for a passionate, talented, and inventive Principal Engineer with a strong background, to build customization capabilities ... such as fine tuning and distillation. As a Principal Engineer with the AGI team, you...sound understanding of the fundamentals of Computer Science and Machine Learning . This person has thrived and… more
    Amazon (08/27/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …and approaches, including but not limited to mathematical modeling and optimization, machine learning , optimal control, and general operation research. We build ... distributed systems, cloud computing platforms, high-performance data processing infrastructure, and machine learning training and inference pipelines. As a key… more
    Microsoft Corporation (10/17/25)
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  • Staff Machine Learning

    Chewy (Bellevue, WA)
    …core of the customer's first experience at Chewy. At Chewy, we are seeking a **Staff Machine Learning Engineer ** to serve as a technical anchor for our ... role is pivotal in shaping the future of our machine learning capabilities and infrastructure. As a...ML engineering, with at least 2+ years working at Staff/ Principal level or equivalent technical leadership capacity. + Proven… more
    Chewy (09/06/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …a new interdisciplinary field that involves information retrieval, data mining, machine learning , statistical modeling, optimization, linear algebra, and ... driven environment that will unleash your potential. As a ** Principal Software Engineer ** and member of this...build highly scalable, highly performant services which host state-of-the-art machine learning models. Your work will touch… more
    Microsoft Corporation (10/28/25)
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  • Principal Firmware Engineer

    Microsoft Corporation (Redmond, WA)
    …C#, Java, JavaScript, or Python + OR equivalent experience. + Familiarity with AI Machine Learning technologies. + Experience working with multiple teams on Root ... infrastructure for Microsoft and their customers. We are looking for a ** Principal Firmware Engineer ** with a background in system debug to work on lighting up… more
    Microsoft Corporation (10/25/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …technologies including web application development, cli development, back-end services, machine learning , managed code, cross-platform, cloud services, and ... Are you a ** Principal Software Engineer ** who loves to work on large-scale projects at one of the most exciting and diverse divisions within Microsoft? Are you… more
    Microsoft Corporation (10/24/25)
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  • Principal Software Engineer

    GE HealthCare (Bellevue, WA)
    …organization is at the forefront of this mission, leveraging advanced analytics, machine learning , and intelligent software to make healthcare more personalized, ... efficient, and accessible. As a Principal Engineer , you will be instrumental in driving this transformation-leading initiatives that improve outcomes for… more
    GE HealthCare (09/12/25)
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  • Sr Principal Engineer Software (AIRS…

    Palo Alto Networks (Seattle, WA)
    …from development through runtime. We are looking for a highly skilled and experienced Senior Principal Engineer to join the Prisma AIRS to play a crucial part in ... deep understanding of its internals and operational best practices. + Experience with machine learning (ML/MLOps), security, or data engineering would be a… more
    Palo Alto Networks (09/25/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …stack engineer . + At least one year of experience in Artificial Intelligence or Machine Learning with an exposure to GenAI or prompt engineering. + 3+ years ... We are seeking a highly skilled and motivated ** Principal Software Engineer ** to join our...on challenging and impactful projects. + Access to continuous learning and professional development opportunities. If you are a… more
    Microsoft Corporation (10/28/25)
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