• Principal Engineer - Global Dining

    American Express (Chicago, IL)
    …dining experiences worldwide. How will you make an impact in this role? As the Principal Engineer for Global Dining, you will be the most senior technical leader ... dining experiences and thousands of restaurants and wineries. Key Responsibilities + Architect the future of dining platforms: Define and evolve the unified platform… more
    American Express (12/24/25)
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  • Principal Software Development Engineer…

    Oracle (Montpelier, VT)
    …and integrations for Sovereign Realms. Our team leverages Oracle Cloud Infrastructure (OCI) best practices to develop scalable, secure, and reliable solutions. ... Oracle Government Defense Intelligence (GDI) division. **Responsibilities** **Responsibilities** Our Principal engineers are technical leaders in our government clouds.… more
    Oracle (12/20/25)
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  • (USA) Principal , Software Engineer

    Walmart (Bentonville, AR)
    …Summary ** **What you'll do ** **About the Role:** We are looking for a ** Principal Software Engineer** who is an ** architect -level expert in Python** , with a ... can extend across use cases and orgs. As a Principal Engineer, you set the vision, write the critical...vision, write the critical path code, guide Staff and Senior engineers, and are the final word on whether… more
    Walmart (10/25/25)
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  • Principal , UX Designer / Engineer - AI…

    Walmart (San Bruno, CA)
    **Position Summary ** **What you'll do ** ** Principal UX Designer / Engineer, AI Systems - Design Organization** **What you'll do** As a Principal UX Designer / ... prototypes into production-ready, secure, and scalable services within Walmart-approved infrastructure and guardrails. + **Integrate with Walmart Ecosystem:** Ensure… more
    Walmart (12/23/25)
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  • Principal Software Engineer - 4

    Oracle (Jackson, MS)
    **Job Description** ** Principal Member of Technical Staff** Req: 275678 Location: Boston, MA **Job Description** Are you interested in building large-scale ... distributed infrastructure for the cloud? Oracle's Cloud Infrastructure ...Storage Service team is looking for a very hands-on, senior engineer with the expertise and passion in solving… more
    Oracle (11/25/25)
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  • Principal IT Windows Systems Engineer

    SpaceX (Redmond, WA)
    Principal IT Windows Systems Engineer Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative individual… more
    SpaceX (12/11/25)
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  • Principal Software Engineer

    Cisco (San Jose, CA)
    …users, data, and applications-no matter where they reside. **Your Impact** As a Principal Software Engineer reporting directly to Senior Director of Engineering, ... and Data Security, you will serve as the overall architect for Cisco's Web and Data Security portfolio, playing...scalable, and secure products. + **Mentorship:** Guide and mentor senior engineers, helping to shape technical direction and grow… more
    Cisco (11/27/25)
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  • Senior Technical Lead for Ground Processing…

    SciTec (Boulder, CO)
    …OPIR framework system design, development, integration, testing, and deployment. + Architect and design systems: Define the end-to-end data processing architecture, ... the primary technical interface between the engineering team, program management, senior leadership, and external customers. Present complex technical concepts and… more
    SciTec (01/01/26)
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  • Principal Engineer Backend

    PennyMac (Westlake Village, CA)
    …of homeownership through the complete mortgage journey. Job Overview The Opportunity As a Principal Backend Engineer on the Nexus team, you will be a core ... architect and builder of the platform's "brain." You won't...and hands-on experience with the new stack of AI-native infrastructure . You will be working directly with your "stakeholders"-other… more
    PennyMac (12/29/25)
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  • Sr. Principal AI Software Engineer

    Lilly (Indianapolis, IN)
    …around the world. **What You'll Be Doing:** We are seeking an exceptional Senior Principal Engineer to lead the development and deployment of transformative ... solutions across Eli Lilly's global enterprise. In this role, you will architect autonomous AI systems that enhance safety, quality, and operational efficiency… more
    Lilly (10/21/25)
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