• Washington Metropolitan Area Transit Authority (Washington, DC)
    Developer is responsible for resolving the most complex application system problems within Digital Modernization. The incumbent plans, leads, coordinates, ... minimize the real-time operational impact of changes on current and developing application systems. The Developer ensures that established system functionality,… more
    DirectEmployers Association (11/21/25)
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  • Cloud Application Developer

    Ops Tech Alliance (Washington, DC)
    Cloud Application Developer ( Washington , DC) ** Cloud Application Developer ** _TS/SCI with Polygraph Required_ _Salary Range: $117,000 - ... $140,600 per year_ Ops Tech Alliance is seeking a ** Cloud Application Developer ** to design, build, and maintain secure, scalable cloud -native… more
    Ops Tech Alliance (12/17/25)
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  • Modernization Application Developer

    Ops Tech Alliance (Washington, DC)
    Modernization Application Developer ( Washington , DC) **Modernization Application Developer ** _TS/SCI with Polygraph Required_ _Salary Range: $117,000 ... per year_ Ops Tech Alliance is seeking a **Modernization Application Developer ** to help transform legacy systems...to help transform legacy systems into secure, scalable, and cloud -ready applications. In this role, you'll design and build… more
    Ops Tech Alliance (12/17/25)
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  • Application Systems Developer

    Ops Tech Alliance (Washington, DC)
    Application Systems Developer ( Washington , DC) ** Application Systems Developer ** _TS/SCI with Polygraph Required_ _Salary Range: $127,000 - $151,800 ... per year_ At Ops Tech Alliance we're looking for an ** Application Systems Developer ** to design, build, and maintain modern applications that directly support… more
    Ops Tech Alliance (12/17/25)
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  • Application Integration Developer

    Ops Tech Alliance (Washington, DC)
    Application Integration Developer ( Washington , DC) ** Application Integration Developer ** _TS/SCI with Polygraph Required_ _Salary Range: $117,000 - ... $140,600 per year_ Ops Tech Alliance is looking for an ** Application Integration Developer ** who loves building connections - literally. In this role, you'll… more
    Ops Tech Alliance (12/17/25)
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  • Infrastructure Application Developer

    Ops Tech Alliance (Washington, DC)
    Infrastructure Application Developer ( Washington , DC) **Infrastructure Application Developer ** _TS/SCI Clearance Required_ _Salary Range: $117,000 - ... $140,600 per year_ Ops Tech Alliance is seeking an Infrastructure Application Developer for building and maintaining applications and tools that support… more
    Ops Tech Alliance (12/18/25)
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  • Infrastructure Application Developer

    Ops Tech Alliance (Washington, DC)
    Infrastructure Application Developer ( Washington , DC) **Infrastructure Application Developer ** _TS/SCI with Polygraph Required_ _Salary Range: ... per year_ Ops Tech Alliance is seeking an Infrastructure Application Developer to be responsible for building...in Python, Java, or JavaScript. + Experience working with cloud platforms (eg, AWS, Azure) and infrastructure APIs. **Desired… more
    Ops Tech Alliance (12/17/25)
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  • Modernization Systems Developer

    Ops Tech Alliance (Washington, DC)
    Modernization Systems Developer ( Washington , DC) **Modernization Systems Developer ** _TS/SCI with Polygraph Required_ _Salary Range: $127,000 - $151,800 per ... Are you passionate about transforming outdated systems into cutting-edge, cloud -enabled solutions? Join the Ops Tech Alliance team as...the Ops Tech Alliance team as a **Modernization Systems Developer ** , where you'll play a key role in… more
    Ops Tech Alliance (12/17/25)
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  • Cloud Services Developer

    Oracle (Reston, VA)
    …Defense, and Intelligence organization** is looking for a technically proficient ** Cloud Services Developer ** with experience in designing, developing, ... the box to solve challenging problems. The candidate will have a strong developer background, hands-on experience with cloud -native services, and the ability to… more
    Oracle (12/16/25)
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  • Senior Appian Developer

    ICF (Washington, DC)
    …candidate for this role must be willing to work at the client site in Washington , DC 2 days a week ICF's Digital Modernization division is a rapidly growing, ... entrepreneurial, technology department, seeking a Lead Appian Developer to support upcoming needs with our federal customers....ICF is a leading provider of low-code, open-source and cloud native solutions to federal agencies, deploying over 1,300… more
    ICF (11/20/25)
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  • Software Developer , Journeyman (Security…

    ICF (Arlington, VA)
    …Experience in developing real- or near real-time automation + AWS certification ( Developer , DevOps, and/or Application Architect, etc.) + CompTIA Advanced ... Description ICF seeks a cleared and experienced Software Developer to support the research and development of...VA or Pensacola, FL) or ICF facilities within the Washington , DC metro area. **What You Will Be Doing:**… more
    ICF (12/19/25)
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  • SharePoint Developer

    ABBTECH Professional Resources, Inc. (Washington, DC)
    **SharePoint Developer ** **Location- Washington , DC** **Clearance- TS or TS/SCI** **_This program requires US Citizenship_** **RECENT TREASURY EXPERIENCE IS A ... MUST** SharePoint Developer to design, implement, and maintain enterprise-level SharePoint solutions. This role involves managing workflows, optimizing collaboration… more
    ABBTECH Professional Resources, Inc. (12/18/25)
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  • Lead Appian Developer

    General Dynamics Information Technology (Washington, DC)
    …50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients, ... Required:** MBI (T2) **Job Family:** Software Engineering **Skills:** Agile Methodology, Application Development,Software Development **Experience:** 5 + years of related… more
    General Dynamics Information Technology (12/03/25)
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  • Full Stack Developer - Tech Dev (TS/SCI…

    IT Concepts (Washington, DC)
    …innovation, and achieve extraordinary milestones. Kentro is hiring a qualified Full Stack Developer - Tech Dev to support our Defense Intelligence client in ... Washington , DC The ideal candidate will bring experience in...include any or all of the following: software development, cloud engineering, management consulting, implementing software code, and debugging… more
    IT Concepts (10/18/25)
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  • Software Developer , Mid - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients, ... **Job Description:** Deliver simple solutions to complex problems as a **SOFTWARE DEVELOPER ** at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (12/17/25)
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  • Front-end Developer (React/HTML/CSS)

    St. George Tanaq Corporation (Washington, DC)
    Front-end Developer (React/HTML/CSS) WFH Flexible* Washington , DC (http://maps.google.com/maps?q= Washington +DC+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Front-end Developer ** to support the Department of Housing and Urban Development's… more
    St. George Tanaq Corporation (10/05/25)
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  • Software Developer Mid

    Amentum (Washington, DC)
    …for a Top-Secret cleared Software Developer (Mid) to join our team in Washington , DC. You will be working in an organization that's mission is to accelerate ... large scale data analysis projects to designs and delivers on premises and cloud -based applications. The Software Developer (Mid) is responsible for Developing… more
    Amentum (12/09/25)
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  • Software Developer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Software Developer (Senior) to join our team in Washington , DC. You will be working in an organization that's mission ... scale data analysis projects to designs and delivers on premises and cloud -based applications. The Software Developer (Senior) is responsible for Developing… more
    Amentum (12/06/25)
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  • Software Developer - MID

    Amentum (Washington, DC)
    …large scale data analysis projects to designs and delivers on premises and cloud -based applications. The Software Developer (Mid) is responsible for Developing ... so, look no further. Amentum is seeking a **Software Developer MID** to join our team of passionate individuals...MID** to join our team of passionate individuals in ** Washington , DC.** In this role you will support challenging,… more
    Amentum (11/26/25)
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  • Principal Engineer, Developer Productivity

    General Motors (Washington, DC)
    …that location three times a week, at minimum._ **About Us** The AI Cloud and Developer Infrastructure organization is responsible for delivering and maintaining ... Engineer with an extensive engineering background, experience using a variety of developer tools and technologies, and who is passionate about developer more
    General Motors (10/31/25)
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