• Senior / Principal Software

    Sandia National Laboratories (Livermore, CA)
    …Join our dynamic team and help solve critical challenges to enhance our nation's security ! We are seeking an experienced Software Engineer (job title: R&D S&E ... scalable, reliable, and secure solutions for critical missions. + Incorporate software design methodologies to proactively address computer security more
    Sandia National Laboratories (12/16/25)
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  • Sr Principal Software Engineer…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** Architect/Sr. Principal Engineer, Backend - Cortex Cloud (Posture Security ) Team: Cortex ... We are looking for a seasoned and visionary Architect/Sr. Principal Engineer to join our dynamic backend engineering team,...new features and platform enhancements for Cortex Cloud Posture Security . + Mentor and guide senior and… more
    Palo Alto Networks (12/02/25)
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  • Senior Principal Cloud Architect…

    Palo Alto Networks (Santa Clara, CA)
    …Impact** + Secure Software Architecture & Design: Serve as the principal architect for new solutions, translating complex security requirements into ... where your work truly matters. **Your Career** As a Principal Cloud Architect in the Innovation Team, you will...solutions. You will be instrumental in fusing rigorous enterprise security standards and expert software architecture design… more
    Palo Alto Networks (12/17/25)
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  • Principal Software Engineer,…

    IBM (San Jose, CA)
    …Summary The Principal Engineer for TFE (Terraform Enterprise) is a senior technical leadership position focused on the architecture and scaling of HashiCorp's ... **Introduction** A career in IBM Software means you'll be part of a team...join a team managing the lifecycle of infrastructure and security , enhancing IBM's cloud solutions to ensure enterprises achieve… more
    IBM (12/11/25)
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  • Principal Software Engineer

    Cisco (San Jose, CA)
    …**Your Impact** As a Principal Software Engineer reporting directly to Senior Director of Engineering, Web and Data Security , you will serve as the ... 3 days a week. **Meet The Team** Cisco's Cloud Security organization is at the forefront of securing the...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 Principal Product Leader…

    Genentech (South San Francisco, CA)
    …by governed research master data, shared ontologies, and interoperable APIs. As the Senior Principal Product Leader for In Vivo Workflows, you will partner ... data point count. Reporting to the Domain Head for Lab Workflows & Data, this Senior Product Leader will play a key role in defining and executing the strategy for… more
    Genentech (12/25/25)
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  • Principal Software Engineer

    General Motors (Sunnyvale, CA)
    …three times per week._ **The Role** General Motors is seeking a ** Principal Software Engineer** to provide technical leadership and architectural direction ... to ensure _scalability_ , performance, and innovation. As a senior technical leader, you will partner with senior...Skills & Abilities (Required Qualifications)** + 10+ years of software engineering experience, with at least 5 years in… more
    General Motors (12/12/25)
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  • Principal Engineer Software (DLP…

    Palo Alto Networks (Santa Clara, CA)
    …the kind of precision that drives great outcomes. We are seeking a Principal Engineer to own and revolutionize our engineering velocity and developer experience. ... a high-impact, cross-functional role designed to optimize the entire Software Development Life Cycle (SDLC) from a developer's first...of code to production deployment. You will be the principal architect and owner of the tools, processes, and… more
    Palo Alto Networks (11/15/25)
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  • Principal Software Engineer…

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** **Role Overview:** We are seeking a ** Principal Software Engineer** to lead the design and development of **enterprise-scale ... standards for** **resiliency, observability, CI/CD, and operational excellence** **Mentor senior engineers and influence platform-wide architectural decisions** **Partner with… more
    Walmart (01/08/26)
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  • Principal Software Engineer (Mobile)…

    Intuit (Mountain View, CA)
    …across TurboTax, QuickBooks, Credit Karma, and Mailchimp. We are looking for a ** Principal Software Engineer (Mobile)** to help shape the technical direction, ... performance, and trust are paramount. In this role, you will be a ** senior technical authority** across iOS and Android platforms. You will drive architectural… more
    Intuit (01/09/26)
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  • Principal Software Engineer - C,…

    Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive ... vision and passion to our team of cloud architects, software engineers, security experts, and more who...CA office 3 days a week. Reporting to the Senior Director of Software Engineering you'll be… more
    Zscaler (11/17/25)
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  • Principal Software Development…

    Zscaler (San Jose, CA)
    …and help shape the future of cybersecurity. **Role** We are looking for a Principal Software Development Engineer (C and Go) to join our Engineering team. ... (3 days a week in office), reporting to the Senior Director, Application Engineering - Central Authority. You will...Zscaler Internet Access (ZIA) product, which has redefined how security services are delivered in the cloud. You bring… more
    Zscaler (01/14/26)
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  • Principal Software Development…

    Abbott (Livermore, CA)
    …of the World's greatest healthcare challenges. We are looking for a visionary Principal SDE to lead the development of intelligent, scalable software solutions ... strategy and make high-impact architectural decisions. * Mentor and grow software engineers and junior database engineers, fostering a culture of ownership,… more
    Abbott (01/08/26)
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  • Principal Staff Software Engineer,…

    LinkedIn (Mountain View, CA)
    …experience, and scalability while reducing complexity and operational cost. As a Principal Staff Engineer in Service Infrastructure, you will be the primary domain ... engineering organization, setting the bar for performance, resiliency, and security in LinkedIn's RPC stack. + Partner with other... in LinkedIn's RPC stack. + Partner with other senior engineers and managers to drive cross-functional alignment on… more
    LinkedIn (01/06/26)
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  • Senior Principal Engineer…

    Oracle (Santa Clara, CA)
    …(eg, TCP/IP, UDP, RDMA, RoCEv2,) and technologies. - Strong understanding of network security and best practices in software development. - Experience with CI/CD ... strategic new area within OCI. You will lead the design and development of software systems focused on building new AI infrastructure from the ground up and… more
    Oracle (11/25/25)
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  • Senior / Principal R&D Computer…

    Sandia National Laboratories (Livermore, CA)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (01/06/26)
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  • Principal PMT- ES, AWS Security

    Amazon (Santa Clara, CA)
    …As the Principal Product Manager- Tech for external customer-facing AWS Security Services, you will be the owner defining strategy/product vision through feature ... Description AWS Security Services is redefining how enterprises are protecting...Our team is growing, and we need an experienced senior product manager to join the team and own… more
    Amazon (01/07/26)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …Summary ** **What you'll do ** We are seeking a technical lead software engineer to design and advance the core infrastructure powering Walmart's self-serve ... skills, enabling clear articulation of complex technical approaches to senior leadership and cross-functional audiences + Ability toidentifyemerging technologies and… more
    Walmart (12/11/25)
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  • Senior / Principal Technologist…

    Sandia National Laboratories (Livermore, CA)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (12/04/25)
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  • Principal Software Engineer in Test…

    Palo Alto Networks (Santa Clara, CA)
    …is to create an environment where we all win with precision. **Your Career** As a Senior Software Engineer in test on our Prisma Access Cloud Service team, you ... + Design, develop and execute test automation to test software features on our next-generation security platform as part of our Prisma Access Cloud Service… more
    Palo Alto Networks (01/13/26)
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