• Microservices Developer Sir Clearance…

    Lockheed Martin (Annapolis Junction, MD)
    …in the Analytic mission as well as modernize the legacy system using a microservices\-based architecture and cutting\-edge technologies\. \#RMSC6ISR \#RMSOL24 **Why ... support our mission\. **The Work:** Modernizing a legacy operational system using a microservices\-based architecture and cutting\-edge technologies\. The… more
    Lockheed Martin (10/01/25)
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  • Sr. Python Backend Developer

    Cognizant (Annapolis, MD)
    **About the role** As a **Python Backend Developer ** , you will make an impact by designing and delivering scalable backend solutions that power mission-critical ... client systems . You will be a valued member of the...focus on scalability and reliability. + Strong understanding of database design (SQL and NoSQL) and ORM tools. +… more
    Cognizant (09/25/25)
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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 ) ... project needs + Collaborate with stakeholders and team members to ensure database design meets project requirements **Qualifications** + Bachelor's with 8+ years of… more
    GovCIO (09/07/25)
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  • Mobile CNO Developer 2

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is currently looking for a Mobile CNO Developer 2. The position will support one of our Government clients in Annapolis Junction, ... of eight (8) years' experience in computer science, information systems , or network engineering + Minimum six (6) years'...program for persons presenting NEW (not in our resume database ) candidates who are successfully placed on one of… more
    ARSIEM (08/08/25)
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  • Java Developer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Java Developer to work on a fast-moving software engineering team supporting a microservice ecosystem with several UIs. This ... The team is highly collaborative, and engineers are encouraged to help drive system design. The candidate will be working with mission very closely and interacting… more
    BigBear.ai (08/08/25)
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  • Developer

    GovCIO (Annapolis, MD)
    …JavaScript, AJAX, JQuery, and SOA related architectural code. + Design of Oracle database schemas and implementation of Java ORM + Installation and configuration of ... + 4-7 years of experience as a Full Stack Developer with Java and Angular. + Strong understanding of...tasks in Agile/Scrum environments. + Experience working with legacy systems and guiding technical modernization efforts. + Proven experience… more
    GovCIO (09/27/25)
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  • 318 - Senior Python Developer

    ARSIEM (Fort Meade, MD)
    …every client you work with. ARSIEM is looking for a motivated Senior Python Developer to support a new cybersecurity initiative, working closely with a small team ... Qualifications + General understanding of SNORT signatures. + Familiarity with SCADA/industrial systems and related protocols.​ The ARSIEM pay range for this job… more
    ARSIEM (08/01/25)
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  • Mid-Level Full Stack C# Developer

    General Dynamics Information Technology (Hanover, MD)
    …clear code + Prepares and installs solutions by determining and designing system specifications, standards, and programming + Performs systems modeling, ... Designs, develops, troubleshoots, and analyzes software programs for computer-based systems + Develops documentation, flowcharts, layouts, diagrams, charts, code… more
    General Dynamics Information Technology (10/01/25)
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  • Principal User Interface Developer 25k Sign…

    Leidos (Columbia, MD)
    …to add new features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data queries for existing or proposed ... or data repositories. + Write or review software and system documentation. + Develop or implement algorithms to meet...Ability to lead technical teams. + Experience in complex database or data repository interfaces/queries. + Proven ability to… more
    Leidos (07/25/25)
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  • Senior Software Engineer - Full Stack C#…

    General Dynamics Information Technology (Hanover, MD)
    …Family:** Software Engineering **Skills:** Cascading Style Sheets (CSS),Software Development, Systems Development **Experience:** 1 + years of related experience ... as a Subject Matter Expert in internal review of software components and systems + Works on the hardest technical problems facing the company, often these… more
    General Dynamics Information Technology (10/01/25)
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