• Senior Software Engineer - CTJ - Top

    Microsoft Corporation (Reston, VA)
    …performance expectations. + Builds, enhances, reuses, contributes to, and identifies new software developer tools to support other programs and applications to ... **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team....with coding in languages including, but not limited to, C , C ++, C #, Java, JavaScript,… more
    Microsoft Corporation (12/02/25)
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  • Entry-Level Software or Embedded Engineer/…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an entry-level ** TS Cleared Software ** or **Embedded Engineer/ Developer ** to join ... schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance +...performing unit testing + Experience in C , C ++, Java, and web programming + Software more
    Parsons Corporation (11/07/25)
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  • Mobile Developer : All Levels (Requires…

    Cipher Tech Solutions (Vienna, VA)
    …domains. Core Position Requirements: + US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time ... Regardless of whether you are applying to a software developer or reverse engineer position, if...STEM degree. Technical Requirements : + Must possess strong software development skills + Experience developing in C more
    Cipher Tech Solutions (12/06/25)
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  • CNO Developer (All Levels) - TS /SCI…

    Parsons Corporation (Centreville, VA)
    …mentor and excel at collaborating in Agile teams **Required Skills:** + Must have active ** Top Secret /SCI** and be amenable for poly upgrade + Assembly and C ... **What You'll Be Doing:** + Design and develop innovative software code for new tools and capabilities in areas...testing procedures and documentation **Security Clearance Requirement:** An active Top Secret security clearance is required to… more
    Parsons Corporation (11/07/25)
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  • Senior Software Developer - active…

    V2X (Chantilly, VA)
    **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to ... field **Experience:** + Java development experience + Experience with software development and/or data systems + Active TS...Spring Boot and Rest API development + Experience with C / C ++, Scala, Groovy, Python, and/or shell scripting… more
    V2X (10/31/25)
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  • Senior Software Engineer - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …through data integration. + Builds, enhances, reuses, contributes to, and identifies new software developer tools to support other programs and applications to ... **Overview** Microsoft has an exciting opportunity for a Software Engineer on the Cloud+AI Silver Team. This...The successful candidate **must have an active US Government Top Secret Clearance with access to Sensitive… more
    Microsoft Corporation (12/12/25)
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  • Hybrid Software Reverse Engineer:…

    Cipher Tech Solutions (Vienna, VA)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Vienna, VA, USA | Software Development | Hourly | 43.27-108.17 per hour...Must hold a US government security clearance at the TS //SCI level with Polygraph + Must have a Bachelors… more
    Cipher Tech Solutions (11/18/25)
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  • Software Developer - Mid Level

    Parsons Corporation (Chantilly, VA)
    …possible. **Job Description:** Parsons Corporation is currently searching for a full-time ** Software Developer Mid Level** position at our Chantilly, VA ... software solutions, leveraging programming languages like Python and C / C ++ in a Linux environment. + Collaborate.../SCI w/polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (10/21/25)
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  • Senior Software Developer

    TekSynap (Springfield, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior-Level Software Developer is a highly skilled professional responsible for designing, ... software development projects. The Contractor shall provide Senior-Level Software Developer services, working alongside the Government Supervisors, Product… more
    TekSynap (11/19/25)
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  • Software Developer - User Interface…

    Noblis (Reston, VA)
    …focus with ACTIVE Top Secret /SCI and Polygraph in Reston, VA As a Software Developer with our team, you will be working with our federal clients to ... Responsibilities Noblis is seeking to hire a Software Developer with a User Interface...Able to work on-site in Reston, VA + ACTIVE Top Secret with SCI and Polygraph +… more
    Noblis (11/25/25)
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  • Hybrid Software Developer

    Shuvel Digital (Ashburn, VA)
    Job Description: Looking for a Software Developer , with a strong background with C ++ to support an exciting DHS software development program. The ideal ... optimization, connectivity, and managed services is a plus. The Software Developer will have knowledge of developing...of degree + Must currently possess an active DoD Top Secret or DHS Full-BI + 2-3… more
    Shuvel Digital (10/23/25)
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  • Cyber Capability Developer - (Multiple…

    Noblis (Chantilly, VA)
    …rapid deployment + Support systems integration for operations Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive ... Responsibilities As a Cyber Capability Developer , you will research, develop, and execute specialized...years of experience in software development + Software engineering using modern programming practices (Python, C more
    Noblis (11/01/25)
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  • Software Developer VI

    General Atomics (Herndon, VA)
    …defense, industrial, and commercial customers worldwide. We have an exciting opportunity for a Software Developer to join our CSS group located in Herndon, VA. ... Required?:** Desired **Pay Range High:** 229,358 **Recruitment Posting Title:** Embedded Software Developer **Job Qualifications:** + A bachelor's degree,… more
    General Atomics (12/11/25)
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  • Senior Cyber Capability Developer

    TekSynap (Springfield, VA)
    …preferably in roles involving project management or leadership responsibilities. + Active Top Secret Clearance + Experience using industry standard reverse ... perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + S. Citizen + Active Top Secret **OTHER DUTIES** Please note this job description is… more
    TekSynap (11/19/25)
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  • Full Stack Developer

    William C Brown Inc (Springfield, VA)
    …Summary WCBinc is looking for a dynamic, talented and experienced Full Stack Software Developer who can create and maintain complex IT applications. This ... Full Stack Developer EOE Statement We are an equal employment...the implementation phases. Position Duties * Utilizes well defined software processes, such as Agile, to work in a… more
    William C Brown Inc (11/07/25)
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  • Senior Software Engineer - Ctj - Poly

    Microsoft Corporation (Reston, VA)
    …operations at scale. + Builds, enhances, reuses, contributes to, and identifies new software developer tools to support other programs and applications to ... to join The Identity team for the Azure Government Secret and Top - Secret Clouds. The...C #, Java, JavaScript, or Python OR equivalent experience. Software Engineering IC4 - The typical base pay range… more
    Microsoft Corporation (12/11/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    …problems that create a safer, more secure world. Night has an immediate need for a Software developer - SME Required: * Java * Spring Cloud Framework * Amazon ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/23/25)
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  • Java Android Mobile Developer

    SAIC (Chantilly, VA)
    …a small, integrated agile development team located in Chantilly, VA. The **Mobile Developer ** should be able to complete software development efforts using all ... customer business objectives, timelines, and other resource constraints + Work with software system users to understand the requirements for desktop, web, networking… more
    SAIC (12/04/25)
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  • C # Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is currently looking to hire a ** C # Developer ** to join our team located in Chantilly, VA! Basic Qualifications: + Bachelor's Degree in ... minimum of 9 years related experience + Experience with Software Architecture + Requirements definition - to include iterative...input + Must have 8+ years development experience with C # + **Must have an active Secret more
    SAIC (11/06/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …and internal review standards. + Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph. _Desired:_ + Certifications preferred ... Software Engineer Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (09/20/25)
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