• Principal Software Engineer , CoreAI

    Microsoft Corporation (Redmond, WA)
    …Inference and Fine-Tuning offering of OAI and OSS models, and many more. As a Principal Engineer on the Observability team, you'll shape the architecture and ... all employees to positively impact our culture every day. **Responsibilities** As the Principal engineer on the Observability team, your responsibilities… more
    Microsoft Corporation (01/07/26)
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  • Principal Engineer - Digital…

    Nordstrom (Seattle, WA)
    …across web, mobile, and omnichannel touchpoints. We are seeking an experienced Principal Engineer to lead the design and implementation of cutting-edge ... system resilience + Champion operational excellence by driving improvements in observability , telemetry, monitoring, and automation that reduce toil and increase… more
    Nordstrom (01/06/26)
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  • Principal Engineer - Store Selling…

    Nordstrom (Seattle, WA)
    …next-generation capabilities that seamlessly connect digital and physical retail. As Principal Engineer , you'll lead the technical strategy for point-of-sale ... & Innovation + Champion operational excellence through improvements in observability , telemetry, monitoring, and automation + Drive technical excellence across… more
    Nordstrom (01/03/26)
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  • Senior and Principal Software…

    Microsoft Corporation (Redmond, WA)
    …monitor, evaluate, and optimize AI agent performance. We are seeking Senior and Principal Software Engineers to join the Observability platform team. This team ... + Design, implement and deliver AI services to support product offerings for large- scale agent observability + Collaborate closely with product management and… more
    Microsoft Corporation (12/12/25)
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  • Sr. Principal Engineer - Customer…

    Nordstrom (Seattle, WA)
    Job Description A Sr . Principal Engineer at Nordstrom serves as a strategic technical consultant across the entire organization, influencing enterprise-wide ... exemplary in terms of robustness, stability, scalability, and cost-effectiveness. The Sr. Principal Engineer represents the highest level of technical individual… more
    Nordstrom (11/20/25)
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  • Principal Software Engineer

    Oracle (Seattle, WA)
    …configure, secure, and validate server platforms across OCI's global fleet. As a Principal Engineer , you will deliver highly available services and automation ... **Job Description** Oracle Cloud Infrastructure (OCI) is looking for a Principal Software Engineer to lead the development of scalable, resilient, and secure… more
    Oracle (01/10/26)
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  • Principal Machine Learning Engineer

    Microsoft Corporation (Redmond, WA)
    …and optimize AI agent performance. We are seeking a passionate and skilled software engineer to join the Observability platform team. This team is responsible ... implement and deliver AI services to support product offerings for large- scale agent observability + Design and build the end-to-end pipelines covering model… more
    Microsoft Corporation (11/26/25)
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  • Principal Software Development…

    Oracle (Seattle, WA)
    …applications and agents that integrate seamlessly with cloud services. Role Summary As a Principal Software Engineer (IC4), you will contribute to the design and ... computing-designed for enterprises, engineered for performance, and optimized for AI at scale . We are a fast-paced, mission-driven team within one of the world's… more
    Oracle (12/20/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …a data culture. The Analysis Services (AS) Engine team is looking to hire a Principal Software Engineer , the core data processing engine powering Power BI and ... both the engine itself and the components that integrate it into cloud- scale services. We're a collaborative, high-impact team where engineers have the opportunity… more
    Microsoft Corporation (01/09/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …a core part of the stack. This position is for an Individual Contributor (IC) ** Principal Software Engineer ** on the ODSP Core Engineering team to develop and ... that power the next generation of experiences for ODSP. The services we build must scale to support millions of users with billions of files, this work will require… more
    Microsoft Corporation (12/03/25)
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  • Principal Software Engineer - Web…

    Microsoft Corporation (Redmond, WA)
    …their productivity. The Copilot Pages and Notebooks team is seeking to hire a Principal Engineer to lead performance initiatives and define the architecture for ... our web applications. As a ** Principal Software Engineer ** in the Copilot Pages...and patterns that will improve the availability, reliability, efficiency, observability , and performance of products while also driving consistency… more
    Microsoft Corporation (12/13/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …in their lives. We are looking for a smart, agile, and intellectually curious ** Principal Software Engineer ** who loves creating and building things that delight ... and work closely with other teams across Microsoft to deliver large scale , distributed architectures, and features to meet OneDrive and SharePoint's core… more
    Microsoft Corporation (12/19/25)
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  • Principal AI Engineer

    Microsoft Corporation (Redmond, WA)
    …end users and modern applications. ​ ​​The Real-Time Intelligence team is hiring a Principal AI Engineer to lead real-time AI that powers agentic workflows on ... platform that enables users to ingest high granularity signals (real-time & observability ) and complex data, converting those into a competitive advantage in… more
    Microsoft Corporation (01/10/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …both end users and modern applications. ​ ​​The Fabric IQ team is hiring a Principal Software Engineer to lead the design and implementation of the backend data ... platform that enables users to ingest high granularity signals (real-time & observability ) and complex data, converting those into a competitive advantage in… more
    Microsoft Corporation (01/07/26)
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  • Principal Full Stack Engineer

    Microsoft Corporation (Redmond, WA)
    …the backbone of data informed innovation at Microsoft AI. We are looking for a ** Principal Full Stack Engineer ** to lead the next wave of analytics experiences. ... Objective (SLO) targets; apply caching, pushdown, and incremental compute; build robust observability with tracing, metrics, and logs. + Mentor and empower globally… more
    Microsoft Corporation (01/06/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    observability , access and workflows. We are seeking an experienced and self-motivated Principal Software Engineer to join us in our mission of building a ... agile team culture to develop, secure and operate cloud services at high scale , throughput, and resilience. Leads and implements design decisions to champion and… more
    Microsoft Corporation (12/06/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …of how business applications are designed and delivered. We are looking for a ** Principal ** **Software Engineer ** to join our team! This is an exciting time ... cloud behind mission-critical business apps and agentic experiences-operating at unmatched scale : 6M+ Azure SQL databases, 2T+ weekly transactions, and 30M+ weekly… more
    Microsoft Corporation (01/07/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …in their lives. We are looking for a smart, agile, and intellectually curious Principal Software Engineer who loves creating and building things that delight and ... and work closely with other teams across Microsoft to deliver large scale , distributed architectures, and features to meet OneDrive and SharePoint's core… more
    Microsoft Corporation (12/13/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …users across Windows, Edge, web, mobile, and third-party products. We're seeking a ** Principal Software Engineer ** to contribute to the development of security ... flows, defenses against emerging threats like prompt injection, and privacy-first systems that scale globally. About the Role Copilot for consumers is entering a new… more
    Microsoft Corporation (12/12/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** We are seeking a hands-on ** Principal Software Engineer ** (Security) with deep expertise in artificial intelligence security to take the lead in ... desirable, experience and expertise of AI integrations is paramount. This engineer will research new AI-driven vulnerabilities and implement practical mitigations to… more
    Microsoft Corporation (12/14/25)
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