• Principal , Software Engineer

    Walmart (Bentonville, AR)
    **Position Summary ** **What you'll do ** Join Walmart as ** Principal , Software Engineer - FinTech** in our Global Technology EBS team. Your work could help ... our innovative and dynamic FinTech engineering team as a Principal , Software Engineer . In this.... Proficiency in API development, Java, GQL, Spring Boot, Python . Advanced knowledge of complex software more
    Walmart (11/14/25)
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  • Principal Software Engineer

    RTX Corporation (Windsor Locks, CT)
    …rigorous certification requirements that must be met before an aircraft takes flight? As a Principal Software Engineer , you will be on a mission to develop, ... reliable, and airworthy! We are seeking a highly skilled Principal Embedded Software Engineer to...performance analysis. + Programming experience in C, Assembly, and/or Python . + Familiarity with tools such as logic analyzers… more
    RTX Corporation (11/13/25)
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  • Principal Embedded Software

    RTX Corporation (Atlanta, GA)
    …secure world. The Raytheon Effector Sub-System Products Department is currently seeking a Principal Embedded Software Engineer for the Advanced Front-End ... generation technologies across RTX. **What You Will Do** The Principal Embedded Software Engineer will...and C++, with additional automation and scripting performed in Python and Perl to support build, integration, and verification… more
    RTX Corporation (10/26/25)
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  • Principal Software Engineer

    BAE Systems (Totowa, NJ)
    **Job Description** We are seeking a Principal Software Engineer for our ECS Software organization in Totowa New Jersey. The Software organization ... Software languages such as C , C# and Python . + Experienced in Real Time Operating Systems such...be available based on position level and/or job specifics. ** Principal Software Engineer ** **117113BR** EEO… more
    BAE Systems (10/10/25)
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  • Principal Engineer Embedded…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal ** **Embedded Software Engineer ** with an active clearance ... requirements verification and validation. **Basic qualifications for a** ** Principal ** **Embedded Software Engineer level...a team environment. + Experience with one or more Software languages/technologies: C/C++, Java, Python , C#. +… more
    Northrop Grumman (09/23/25)
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  • Principal Software Engineer

    RTX Corporation (Aguadilla, PR)
    …None/Not Required Collins Aerospace, an RTX business, is looking to hire a ** Principal Software Engineer ** to support our Mission Systems Command, ... of our communication and cyber intelligence programs. As a Principal Software Engineer , you will...Broad knowledge of embedded systems, cloud platforms, and modern software practices. + Proficiency in C++, Python ,… more
    RTX Corporation (09/13/25)
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  • DevOps Principal Embedded Software

    Medtronic (Boston, MA)
    …Located at the Medtronic office in the Seaport District of Boston, MA, as a Principal DevOps Software Engineer you will lead and/or participate in supporting ... our CI/CD infrastructure for the software development organization. You will also be involved in...growth and cross-functional collaboration as we work together to engineer the extraordinary.** ** ​** **You Will:** + Support… more
    Medtronic (11/04/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …are robust, scalable, and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads ... airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you...Model Based System Engineering (MBSE) approaches and tools + Software Systems Experience + Working knowledge of Python more
    Sierra Nevada Company, LLC (11/14/25)
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  • Senior Principal Software

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & ... Market Insights (B&MI) is seeking a Senior Principal Software Engineer to lead...(Boot, Data, Batch, REST, Cloud, AOP), Hibernate, C#, .Net, Python , SQL o UI/UX: Angular, React and other JavaScript… more
    Mastercard (10/16/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build… more
    Leidos (10/31/25)
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