• Backend Developer ( Top

    ICF (Reston, VA)
    …extending offers in anticipation of the award._ **The Work** We are looking for a Backend Developer to join our team and help build robust, scalable, and ... high-performance backend systems. This role focuses on enhancing system performance,...Bring With You:** + Candidate must have an active Top Secret clearance or higher + Bachelor's… more
    ICF (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Full Stack Developer ( Top

    ICF (Reston, VA)
    …processes. **What You Will Bring With You:** + Candidate must have an active Top Secret clearance or higher + Bachelor's degree in Computer Science, Engineering, ... the award._ **The Work** As a Full Stack Software Developer at ICF you play the central role in...and maintain responsive web applications using modern frontend and backend technologies. + Build and consume RESTful APIs and… more
    ICF (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Top Secret Java/Kafka…

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active Top Secret Clearance * 7 years of technical ... Job Description Our client is seeking a Java/Kafka Developer to support a federal end customer with...implementation * 5+ years of professional experience in Java backend development. * 3+ years of hands-on experience building… more
    Insight Global (12/10/25)
    - Save Job - Related Jobs - Block Source
  • Top Secret Full Stack Java…

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active Top Secret Clearance * Bachelor's Degree in a ... Job Description Our client is seeking a Full Stack Java Developer with DBA expertise to support a federal end customer with a build and modernization effort. This… more
    Insight Global (11/25/25)
    - Save Job - Related Jobs - Block Source
  • ServiceNow/SharePoint Principal - Top

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... or Microsoft SharePoint Administrator certification. + **Security Clearance Level:** Active Top Secret with SCI Eligibility + **Location:** On Customer… more
    General Dynamics Information Technology (12/13/25)
    - Save Job - Related Jobs - Block Source
  • ServiceNow Principal - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …System Administrator/ Developer certification. + **Security Clearance Level:** Active Top Secret with SCI Eligibility + **Desired Experience:** SharePoint ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/25/25)
    - Save Job - Related Jobs - Block Source
  • Full-Stack Developer

    TekSynap (Reston, VA)
    …real-time communication between agents and UI components. **REQUIRED QUALIFICATIONS** + Active Top Secret clearance with SCI eligibility + Bachelor's degree in ... ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizenship Active Top Secret clearance with SCI eligibility **OTHER INFORMATION** Please… more
    TekSynap (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - Backend (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ208023 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... enhancements to existing software. The ideal candidate is a hands-on developer with significant experience in building modular, reusable services and features.… more
    General Dynamics Information Technology (09/27/25)
    - Save Job - Related Jobs - Block Source
  • Software Developer IV

    General Atomics (Chantilly, VA)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Virginia **Clearance Level:** Top Secret (current SCI access with CI Poly) **Pay Range ... at the scale of global sensor networks and battlefield telemetry. Our backend architecture leverages technologies like Kafka, AWS, NiFi, and GeoMesa-the latter of… more
    General Atomics (12/11/25)
    - Save Job - Related Jobs - Block Source
  • SAP NS2 Sr. Java Developer - Active TS SCI…

    SAP (Herndon, VA)
    …Capable of translating complex technical solutions into structured documentation. Security Clearance TOP SECRET SCI with Polygraph required **Bring out your ... customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance a suite of...complex standalone Java applications (no GUI), with focus on backend logic, XML/JAR generation, and recursive validation logic. +… more
    SAP (11/13/25)
    - Save Job - Related Jobs - Block Source
  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    …prior to starting this position. + Must be eligible to obtain and maintain a Top Secret clearance. **Physical Requirements:** + Must be able to be in a ... **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is onsite… more
    ManTech (11/03/25)
    - Save Job - Related Jobs - Block Source
  • Mobile Developer : All Levels (Requires TS…

    Cipher Tech Solutions (Vienna, VA)
    …Position Requirements: + US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time of application. + ... or native libraries that interface with various sensors and backend servers. Provide support in the form of mobile...Regardless of whether you are applying to a software developer or reverse engineer position, if your application is… more
    Cipher Tech Solutions (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... This position will be responsible for designing and developing browser-based applications, backend data ETL, 3D modeling, and AI integration. This position requires… more
    Leidos (09/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Integration Specialist

    Insight Global (Manassas, VA)
    …* Active Secret clearance required; must be eligible to obtain and maintain a Top Secret (TS) clearance. * Must possess or be able to obtain an IAT ... Center (NSWC) Carderock. This position requires a highly experienced developer with strong DevSecOps skills and a focus on... with strong DevSecOps skills and a focus on backend software development, system integration, and legacy code migration.… more
    Insight Global (12/04/25)
    - Save Job - Related Jobs - Block Source