• 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

    Snap Inc. (Bellevue, WA)
    …with precision, and always execute with privacy at the forefront. ​We're looking for a Principal Machine Learning Engineer to join Snap's ML Inference ... Platform team! What you'll do: + Design, implement, and scale critical machine learning components and services to support Snap's most strategic initiatives +… more
    Snap Inc. (10/01/25)
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  • Senior Principal Machine

    The Walt Disney Company (Seattle, WA)
    …how audiences experience sports, entertainment & news. **Job Summary:** We are hiring a Senior Principal Machine Learning Engineer to shape the future of ... leaders in our organization, you will set the direction for machine learning innovation at scale-guiding both long-term vision and near-term execution for… more
    The Walt Disney Company (09/26/25)
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  • Principal Machine Learning

    The Walt Disney Company (Seattle, WA)
    …solutions for machine learning and data science. Our team is seeking a principal machine learning engineer who will be an outstanding addition ... person for this role should be experienced in crafting implementation for either machine learning technologies or data-driven algorithms. If you are someone who… more
    The Walt Disney Company (09/03/25)
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  • Principal Machine Learning

    Microsoft Corporation (Redmond, WA)
    …systems, reinforcement learning , agentic AI architectures, and inference optimization. As a ** Principal Machine Learning Engineer ** , you will ... environment. You will work on designing, building, and deploying large-scale machine learning and agentic systems, with an emphasis on production-grade solutions… more
    Microsoft Corporation (10/08/25)
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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

    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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  • Principal AV Behavior and AI Safety…

    General Motors (Olympia, WA)
    …to end development lifecycle for autonomous vehicle behaviors driven by artificial intelligence & machine learning models. As the AV Behavior and AI Safety ... Principal Engineer , you will need to stay...Principal Engineer , you will need to stay current on industry...to understand their challenges and needs, collaborate on new machine learning solutions, assess the safety of… more
    General Motors (10/10/25)
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  • Principal MLOps Engineer

    Acxiom (Olympia, WA)
    The Principal MLOps Engineer in the Acxiom Data Science and Machine Learning team will spearhead the development of an MLOps platform to support the ... product builds, and other complex marketing activities/ As a Principal MLOps Engineer , you will collaborate with...the MLOps engineering lead to modernize and operationalize Acxiom's Machine Learning platform and its machine more
    Acxiom (07/24/25)
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  • Principal Applied AI Engineer

    Microsoft Corporation (Redmond, WA)
    …project goals, success criteria, and deliverables. Lead end-to-end lifecycle of machine learning models, from prototyping and implementation to evaluation, ... area of Large Language Models, Natural Language Processing, Information Retrieval, and Machine Learning . + Conduct experiments to evaluate model performance… more
    Microsoft Corporation (09/10/25)
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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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  • 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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  • 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 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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  • 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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