• Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Sr . Software Developer ** to join our team! **What You'll Be ... + Active TS/SCI Clearance + 3+ years as a software developer + Proficient in C...Special requirements: Must pass the Advanced Cyber Red Team senior developer aptitude test + Must be… more
    Parsons Corporation (06/27/25)
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  • Senior Software Developer

    Amentum (Fort Belvoir, VA)
    ** Senior Software Developer ** This position is...Red Cyber Team Operations. **Must have 3+ years as a software developer .** Proficient in C and ... Must pass the Defense Threat Reduction Agency (DTRA) Cyber Assessment Red Team (DCART) senior developer aptitude test before joining DCART as an Operator. In… more
    Amentum (05/14/25)
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  • Senior Software Developer

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). ... The Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and… more
    Leidos (06/08/25)
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  • Sr . Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... analysis, interface control, and testing and continuous integration. + Experience in software development on Agile teams using Agile Developer practices such… more
    Leidos (06/27/25)
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  • Sr . Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... trade-off analysis, interface control, and testing and continuous integration. Experience in software development on Agile teams using Agile Developer practices… more
    Leidos (06/12/25)
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  • Sr . Principal Software Engineer

    BAE Systems (Mclean, VA)
    …while you hone your skills and grow in your career. We are looking for a ** Senior Principal Software Engineer** to add their skills to our team supporting rapid ... incentives may be available based on position level and/or job specifics. ** Sr . Principal Software Engineer** **113611BR** EEO Career Site Equal Opportunity… more
    BAE Systems (06/11/25)
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  • Senior Software Developer

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5888/ senior - software - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) ... Additionally, we participate in the E-Verify program. **Contributions** Asa ** Software Developer ** , you will work with...with one or more programming languages (Java, Ruby, react, C ++, C ) + 5+ years of experience… more
    Steampunk (06/06/25)
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  • Sr . Software Engineer TS/SCI…

    Leidos (Reston, VA)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... application and user interface (UI) development. Java, Python, embedded C / C ++, Java cryptographic framework, XML, web UI...and continuous integration. + 5+ years of experience in software development on Agile teams using Agile Developer more
    Leidos (04/18/25)
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  • Sr . Software Development Engineer,…

    Amazon (Arlington, VA)
    Description Amazon Web Services is looking for an experienced software development engineer to help define and build the future of cloud computing! This position is ... a developer role with an EC2 VPC team based in Arlington, VA. Come join a team engineering core software supporting the massive AWS cloud. We are software more
    Amazon (07/09/25)
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  • Software Developer

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Software Developer , Senior at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiators. As a Software Developer you will help ensure today...capabilities managed by multiple DoD and/or US Government customers. Senior DoD stakeholders such as the Joint Chiefs of… more
    General Dynamics Information Technology (06/03/25)
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