• Specialist, Software Architect Systems…

    L3Harris (Ashburn, VA)
    …quality in a design-to-cost and design-for-manufacturability environment. + Thrive as a software developer using Open System Architectures. + Manage and perform ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location:… more
    L3Harris (12/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations , and decision analytics to support our ... Must have at least 5-7 years of professional experience as both a hands-on developer and technical leader. + **Cloud & Software Engineering** : Extensive… more
    Leidos (11/01/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …needs and deliver meaningful value through innovative, cost-effective, and intuitive software solutions. Our Space Operations directorate is passionate about ... applications for the space community, you will be a member of Parsons' Space Operations directorate. You will work with software engineers and space analysts to… more
    Parsons Corporation (12/18/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …build, and scale the backend and API architecture of Operator X, our next-generation cyber defense platform. As the Senior Software Engineer, you will serve as ... Position Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this role, you… more
    Sealing Technologies (11/20/25)
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  • Principal Software Engineer - API…

    Rubrik (Palo Alto, CA)
    …within Rubrik's Technical Leadership community. **Qualifications** + 10+ years of software engineering, with deep expertise in APIs and middle-tier services built ... APIs at an enterprise scale, considering security, performance, and developer experience. + Ability and desire to get your...the World's Data** Rubrik (RBRK), the Security and AI Operations Company, leads at the intersection of data protection,… more
    Rubrik (11/18/25)
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  • Full Stack Software Engineer (SWE-3)

    Leidos (Laurel, MD)
    …for a **Full Stack Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront ... in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and...from other developers. In search of a full stack developer that can sustain and migrate existing mission tracking… more
    Leidos (01/08/26)
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  • Director Software Development

    Fiserv (Berkeley Heights, NJ)
    …on a global scale, come make a difference at Fiserv. **Job Title** Director Software Development **About your role:** You will lead a delivery team responsible for ... at Fiserv, an omnichannel commerce orchestration solution that enables fast, developer -friendly integrations and unified APIs. You will drive delivery, operational… more
    Fiserv (01/07/26)
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  • Software Engineer (SWE-2)

    Leidos (Laurel, MD)
    …opportunity for a ** Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and...tools from other developers. In search of a front-end developer that can sustain and migrate existing mission tracking… more
    Leidos (12/16/25)
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  • Senior Software Engineer (API/Middleware)

    Proofpoint (Denver, CO)
    …threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the ... in next-generation cybersecurity. Protection Starts with People. Proofpoint. Senior Software Engineer, Backend/API - Sender Security & Authentication About the… more
    Proofpoint (01/13/26)
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  • Principal/Sr Principal Engineer…

    Northrop Grumman (Los Angeles, CA)
    …Business Unit** is currently seeking a **Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs Software , Modeling, and Simulation ... the investment decisions of our senior leadership and customer program offices. The Operations Research discipline is a blend of many other fields (eg Systems… more
    Northrop Grumman (01/02/26)
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