• API/ Java /Python Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **API/ Java /Python Developer , Junior ** **Category:**...degree and/or 0 to 2 years of experience * Active TS/SCI and the ability to obtain and maintain ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/16/25)
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  • Senior JAVA Developer

    Exeter Government Services, LLC (Fort Knox, KY)
    …is essential. Required Experience: + Active Security Clearance at the Secret level + Java developer with 3+ years of Java experience + Bachelor of ... Java Developer Location: Ft. Knox, KY... Java Developer Location: Ft. Knox, KY with remote options...solutions for complex projects + Lead small teams of junior and intermediate level developers + Analyze current systems… more
    Exeter Government Services, LLC (12/29/25)
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  • Junior Web Developer

    Synergy ECP (Annapolis Junction, MD)
    Junior Web Developer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals who ... learn more about your experience! This work requires an active TS/SCI government clearance with client polygraph Requirements Requires...exposure to one or more of the following languages: Java , HTML, CSS, JavaScript + Exposure to databases such… more
    Synergy ECP (10/15/25)
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  • Integration Engineer/ Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , Junior ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... 0 to 2 years of experience * Security Clearance: Active TS/SCI, with the ability to obtain and maintain...design principles. * Proficiency in programming languages (eg, Python, Java ) and data mapping. * Experience with databases, data… more
    CGI Technologies and Solutions, Inc. (12/13/25)
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  • Junior Software Developer

    SAIC (El Segundo, CA)
    **Description** **JOB DESCRIPTION:** **SAIC is seeking a Software Developer to join our Joint Terminal Engineering office (JTEO) team in Colorado Springs, CO or El ... supports SSC within the Joint Terminal Engineering Office (JTEO) as a developer on the National Security SATCOM Systems Synchronization Roadmap (NS4R) software… more
    SAIC (12/18/25)
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  • Software Developer

    Three Saints Bay (Montgomery, AL)
    **Software Developer (4301)** Location **Montgomery, AL** Job Code **4301** \# of Openings **1** Apply Now ... a subsidiary of Three Saints Bay, LLC, is seeking a **Software Developer ** with a **Secret Clearance** in **Montgomery, AL.** **We are currently searching… more
    Three Saints Bay (10/20/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex ... for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a critical...future of our front-end architecture, working closely with backend Java teams, and ensuring seamless deployment within a Kubernetes… more
    Leidos (10/30/25)
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  • Principal ETL Developer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal ETL** ** Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... National Security!** **Job Description** We have an IMMEDIATE NEED for an ETL developer to play a pivotal role in shaping, leading, and implementing cutting-edge… more
    Leidos (12/13/25)
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  • ServiceNow Developer

    CACI International (VA)
    ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is seeking a Developer to develop highly complex, mission-critical scoped and global...business requirements * Provide technical guidance and support to junior and mid-level staff * Design, create and configure… more
    CACI International (12/24/25)
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  • Web Site Developer

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is looking for a Full Stack Developer to develop, secure, operate, deliver and maintain a Federal Government Web Site. **Full Stack ... Web Developer Duties:** + Manage the **frontend** and **backend** aspects...accessibility (WCAG2.1/Section508).** + **Backend: 3-5years with Node.js (or equivalent .NET/ Java ) - building RESTful APIs, authentication/authorization, and secure data… more
    BAE Systems (11/15/25)
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  • Software Developer (Mid)

    Cintel Inc (Huntsville, AL)
    …Redstone Arsenal Position Type: Full-Time Position Overview: We are looking for a motivated Junior Software Developer to join our team and contribute to the ... desktop design, and automation initiatives. This role requires an active Top Secret clearance. Key Responsibilities: + Develop, test,...in at least one programming language such as Python, Java , C#, or similar. + Solid understanding of software… more
    Cintel Inc (12/25/25)
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  • Full Stack Mobile Developer

    CACI International (Ashburn, VA)
    Full Stack Mobile Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... **The Opportunity:** CACI is currently looking for a Full Stack Mobile Developer with agile methodology experience to join our BEAGLE (Border Enforcement… more
    CACI International (12/17/25)
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  • Sr. Level Full Stack Developer (TS/SCI…

    IT Concepts (Washington, DC)
    …+ The Senior Developer will be working with and coaching more junior developers as needed. Location: Reston, VA or Washington, DC (JBAB) Salary Range: The ... extraordinary milestones. Kentro is hiring a qualified Full Stack Developer in support of our Defense Intelligence client in...+ Experience with multiple object-oriented programming languages such as Java , C++, C#, or Python + Excellent verbal and… more
    IT Concepts (12/08/25)
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  • Senior Software Engineer - Developer

    CVS Health (Atlanta, GA)
    …are seeking a strong hands-on senior software engineer who can transform developer 's experiences into innovative solutions, making the journey for our developers at ... CVS both productive and enjoyable. As a Senior Software Engineer for Developer Experience Tooling and Automation, you will lead efforts to build shared internal… more
    CVS Health (10/16/25)
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  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …including at least THREE (3) years of experience in Appian development + Active Appian Senior Developer certifications and ability to achieve additional relevant ... is delivered + Provide technical guidance and mentorship to junior developers + Contribute to thought leadership across the...Appian SAIL, Process Modeler, and Rules + Experience with Java , SQL, and web services + Strong understanding of… more
    Guidehouse (12/27/25)
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  • Software Developer (Backend - API)

    Guidehouse (Huntsville, AL)
    …Data Science & Analysis **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret (TS) Guidehouse is seeking a Software Developer to ... reviews, peer code reviews, and stakeholder briefings. + Mentor junior developers in backend best practices, distributed systems, secure...API design. **What You Will Need** **:** + An ACTIVE and MAINTAINED "TOP SECRET" Federal or DoD security… more
    Guidehouse (12/21/25)
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  • Senior Frontend Developer

    CACI International (Chantilly, VA)
    Senior Frontend Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... senior leadership to plan, develop and monitor complex capabilities * Mentor junior developers Agile and Cross-Functional Collaboration * Operate within an Agile… more
    CACI International (12/03/25)
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  • Software Developer 3

    Oracle (Honolulu, HI)
    **Job Description** We are seeking a **Software Developer 3** to join our dynamic analytics team within Oracle Cloud Infrastructure (OCI). Our team is focused on ... 5+ years of applied experience + Good programming/software skills in Python/ Java /GO/Rust, strong software development experience through hands on coding, and unit… more
    Oracle (11/25/25)
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  • Software Developer III

    General Atomics (Aurora, CO)
    …are effective, maintainable, and aligned with mission goals. You'll also play an active role in mentoring junior engineers and shaping technical discussions ... them into reliable, maintainable code + Lead backend efforts on enterprise Java applications for command and control, geospatial data visualization, and analytics +… more
    General Atomics (12/11/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …applicant will be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise solutions using multi-level ... teams of other subject matter experts, guiding and teaching junior and mid-level resources in the process of defining...performs them. It is a critical role within multiple active R&D projects. The focus of this position is… more
    Leidos (12/21/25)
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