• Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal User Interface Developer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... lasting impact. Leidos is seeking a highly skilled **Principal User Interface (UI) Developer ** to join our growing application development team. We are looking for a… more
    Leidos (09/02/25)
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  • Software Developer - Oracle Cloud…

    System One (Fort Meade, MD)
    Software Developer - Oracle Cloud & Microsoft Azure Fort Meade, MD - ONSITE TS/SCI Lifestyle Poly clearance is required to start We are seeking a highly skilled and ... security-cleared Software Developer to support mission-critical systems at the National Security...and Azure Active Directory. * Strong programming skills in Java , Python, or PL/SQL. * Familiarity with containerization (Docker,… more
    System One (08/03/25)
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  • Microservices Developer Sir Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …system using a microservices\-based architecture and cutting\-edge technologies\. The Microservices Developer will be responsible for: * Writing java spring ... clearance with polygraph\. **Desired Skills:** Two or more of the below: \- Java , Spring boot or python \- Microservice architectures \- CI/CD Tools: AWS tools,… more
    Lockheed Martin (10/01/25)
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  • Data Driven Software Developer

    Leidos (Fort Meade, MD)
    **Description** The Leidos Digital Modernization Group seeks a Software Developer with a data background to support the Global Management Systems (GMS) Team for the ... and internships included). + Proficiency in software development with Python, Java , and SQL; working knowledge of JavaScript/HTML. + Experience with Git/Bitbucket… more
    Leidos (09/19/25)
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  • GIS-Map Developer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a GIS-Map Developer to support the USPS. **Responsibilities** + Work with GIS (Geographic Information Systems) software ... concepts into non-technical terms + Proficiency in programming languages such as Python, Java , JavaScript, and C# + Working knowledge of GIS platforms like ArcGIS,… more
    GovCIO (09/07/25)
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  • Software Developer 3

    Synergy ECP (Columbia, MD)
    Software Developer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital Partners, ... programming). + Proficient with Linux/UNIX is required. + Development experience (C++, JAVA , XML/XSD), scripting language experience, (Python or Perl), JAVA GUI… more
    Synergy ECP (09/01/25)
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  • Senior System Developer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in a collaborative, congenial environment. We are seeking a Senior System Developer to lead the design, development, integration, testing, and deployment of ... DoD operational objectives. + Develop, modify, and enhance software applications using Java and scripting languages such as Python. + Lead software integration,… more
    Competitive Range Solutions, LLC (08/07/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data flow ... you will do + Program in Assembly, C, C++, Java , Perl, or Python. + Develop Windows applications using...following languages and associated technology stacks: Assembly, C, C++, Java , Perl, or Python. What we'd like you to… more
    BigBear.ai (08/02/25)
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  • Experienced CNO Developer (Cap1)

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. Job Summary Experienced CNO Developers at Nightwing analyze systems to understand how they work and ... code. May be opportunities to lead small teams of developers and/or researchers. Role Type: This position is an...6 (Six) years' experience programming in Assembly, C, C++, Java , Perl, or Python. Active and transferable US government… more
    Nightwing (09/22/25)
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  • Expert CNO Developer (CAP3) - Security…

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. Job Summary Expert CNO Developers at Nightwing analyze systems to understand how they work and how ... and defeating new and advanced security techniques. Senior CNO developers need to have leadership experience and working with...six (8) years' experience programming in Assembly, C, C++, Java , Perl, and/or Python, * Minimum five (5) years'… more
    Nightwing (09/22/25)
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