• Principal Software Engineer - Windows…

    Microsoft Corporation (Redmond, WA)
    …that values curiosity, craftsmanship, and a growth mindset. We're seeking a ** Principal Software Engineer** who's excited to explore new technologies, write elegant ... foster a culture of technical excellence, inclusion, and continuous learning. + Architect for Scale and Security: Design and implement secure, performant, and… more
    Microsoft Corporation (11/22/25)
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  • Principal UI/UX Software Engineer and Full…

    SOS International LLC (Reston, VA)
    …for government and commercial clients. **Job Description** **Overview** We are seeking a Principal UI/UX Software Engineer with over 25 years of experience to serve ... as both a visionary architect and a hands-on developer for our next-generation products....of highly scalable, modular, and performant UI frameworks, design systems , and component libraries. Serve as the technical authority… more
    SOS International LLC (11/21/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    **Overview** The Experience plus Devices (E+D) Growth team is a Principal Software Engineer to help accelerate the adoption of Copilot and Microsoft 365. Our team is ... inclusion where everyone can thrive at work and beyond. **Responsibilities** + Architect and implement secure, reliable, scalable, and sustainable software. + Work… more
    Microsoft Corporation (11/20/25)
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  • Principal Data Engineer for AI Platform

    Mastercard (Arlington, VA)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Principal Data Engineer for AI Platform About Mastercard Mastercard is a ... impact. Role: * Drive modernization from legacy and on-prem systems to modern, cloud-native, and hybrid data platforms. *... to modern, cloud-native, and hybrid data platforms. * Architect and lead the development of a Multi-Agent ETL… more
    Mastercard (11/20/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …Within Azure Data, the databases team builds and maintains Microsoft's operational Database systems . We store and manage data in a structured way to enable multitude ... low maintenance. The Cosmos DB team is seeking a Principal Software Engineer to work on enhancing the scalability...the team and across other Azure services to design, architect , and implement solutions that reliably process millions of… more
    Microsoft Corporation (11/18/25)
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  • Principal Cloud Engineer

    The Hertz Corporation (Denver, CO)
    **A Day in the Life:** Principal Cloud Platform engineer role is responsible to create strategic Cloud Platforms with empowered teams and adaptive mindsets. You will ... that closely align the Solutions Architecture team with our Engineering team. + Architect and migrate applications from datacenters to AWS Cloud. + Support, partner,… more
    The Hertz Corporation (11/07/25)
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  • Principal Software Engineer - C++

    The Walt Disney Company (Santa Monica, CA)
    …identity. **Job Summary:** The Hulu Client Engineering team is looking for a Principal Engineer to provide strong, hands-on technical leadership for a team of ... these runtimes that power Hulu across many living room device models + Architect , design, build, and improve functionality at the core of these native frameworks,… more
    The Walt Disney Company (11/05/25)
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  • Principal Software Development Engineer

    CVS Health (Olympia, WA)
    …day. **Position Summary** We are seeking for a highly skilled Salesforce Principal Software Engineer to lead the innovation, design, and development of advanced ... Salesforce software solutions for our enterprise healthcare systems . As a key technical leader, you will champion best practices in software engineering, ensuring… more
    CVS Health (11/01/25)
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  • Principal - Software Engineer

    Ally (Raleigh, NC)
    …applicant for employment authorization for this position. **The Work Itself** * Architect and evolve a self-hosted, AWS-based AI Agent Platform using ECS/Fargate, ... and developer tooling for faster adoption. * Integrate agents with enterprise systems such as ServiceNow, Salesforce, Snowflake, Confluence, Okta, GRC platforms. *… more
    Ally (10/24/25)
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  • Principal Machine Learning Engineer

    General Motors (Sunnyvale, CA)
    **Job Description** **The Role:** We are seeking a Principal AI Engineer to lead the design and advancement of our AI platform. You will play a key role in shaping ... models, and enabling the next generation of AI-driven driving systems . We're tackling challenges across distributed training, training efficiency, DDP/FSDP,… more
    General Motors (10/03/25)
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