• Principal , Software Engineer_Backend

    Walmart (Sunnyvale, CA)
    …software products with a large user base. + Track record in an architect role with **large-scale software development** data -backed services and applications. + ... Summary ** **What you'll do ** We are looking for an experienced ** Principal Software Engineer** to join Acquisition and Discovery Engineering team. This hands-on… more
    Walmart (12/29/25)
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  • Principal Engineer Frontend

    PennyMac (Westlake Village, CA)
    …aspirations of homeownership through the complete mortgage journey. Job Overview As a Principal Frontend Engineer on the AI Platform Services team, you will be the ... architect of the platform's "face" and the guardian of...and Next.js , ensuring sub-second performance even with heavy data visualization and real-time streams. + Build the "Collaborative… more
    PennyMac (01/06/26)
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  • Principal , UX Designer / Engineer - AI…

    Walmart (San Bruno, CA)
    …and guardrails. + **Integrate with Walmart Ecosystem:** Ensure seamless integration with Walmart identity, networking, data platforms, observability, ... **Position Summary ** **What you'll do ** ** Principal UX Designer / Engineer, AI Systems -...**Programming:** Expert in Python and Node.js for backend services, data pipelines, and AI integration . + **Kubernetes… more
    Walmart (12/23/25)
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  • Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    …You'll get to Do:** In this role, you will work with Chief Mission Architect and peer MS&A Systems Engineers in collaborative small team environments to conduct ... systems, ensuring they meet performance and reliability standards. + Analyze simulation data to validate models and algorithms and provide insights into system… more
    Northrop Grumman (11/11/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …Engineer to join our diverse and talented team in the design, implementation, and integration of real-time GPS Receivers. This role will be filled at our Woodland ... art + Apply your research and development skills to architect real-world products and capabilities well beyond purely academic...be filled at either a base Level or a Principal Level.** **Basic Qualifications for a GPS Navigation Systems… more
    Northrop Grumman (11/27/25)
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  • Principal Member of Technical Staff…

    Oracle (Sacramento, CA)
    …APIs. + Advanced understanding of system and distributed architecture design, including data flow, integration patterns, and fault-tolerance strategies. + Proven ... **Job Description** As a Principal Member of Technical Staff, you will be...Leadership & Governance + Serve as the designated Enterprise Architect for one or more regulated medical devices, defining… more
    Oracle (11/25/25)
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  • Consulting GPS Receiver Principal

    Northrop Grumman (Los Angeles, CA)
    …our mission! We are looking for you to join our team as a GPS Receiver Principal Investigator based out of Woodland Hills, CA. As a GPS Receiver Principal ... leader to join our team as an GPS Receiver Principal Investigator. This person will provide technical leadership of...art + Apply your research and development skills to architect real-world products and capabilities well beyond purely academic… more
    Northrop Grumman (11/11/25)
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  • Principal Applied Scientist - AI & Robotics

    General Motors (Mountain View, CA)
    …autonomy, and simulation challenges at an industrial scale. As a Principal Applied Scientist, you will define technical direction, create breakthrough robot ... of large-scale initiatives that deliver end-to-end manipulation policies. You will architect new model families, lead cross-functional research efforts, and guide… more
    General Motors (10/10/25)
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  • Sr Principal AI Engineer (IT Go-To-Market…

    Palo Alto Networks (Santa Clara, CA)
    …and developing multi-tiered applications in a rapidly growing company. As a Sr Principal AI Engineer, you will leverage your extensive experience to act as the ... We are looking for a highly hands-on, extremely technical leader to architect the next generation of our internal and external business applications. You… more
    Palo Alto Networks (12/17/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Sacramento, CA)
    **Job Description** Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for ... detection, classification, and mitigation. - Define and evolve scalable data /control planes (policy, signaling, telemetry, orchestration) with strong fault… more
    Oracle (12/09/25)
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