• Amentum (Washington, DC)
    Amentum is searching for a Top-Secret cleared Software Developer ( Mid ) to join our team in Washington, DC. You will be working in an organization that's ... and address national intelligence priorities while protecting confidential data and sources. The Software Developer ( Mid ) is a part of a team that will lead… more
    job goal (01/13/26)
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  • Amentum (Washington, DC)
    A leading defense contractor in Washington, DC seeks an experienced Software Developer ( Mid ) to join their team. The role requires active Top Secret ... clearance and a minimum of 5 years' experience with software development. The developer will work on both on-premises and cloud-based applications, focusing on… more
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  • Donan Consulting (Washington, DC)
    …maintenance of applications systems built on Appian's Business Process Management (BPM) software technology. The project is part of the Schools and Libraries Systems ... following: Design and implement BPM based solutions using Appian BPM Software Design and implement complex enterprise integrations with industry technologies:… more
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  • Synergy ECP (Columbia, MD)
    …headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and ... defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and… more
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  • Huntington Ingalls Industries (Columbia, MD)
    …Positions) Select how often (in days) to receive an alert: Senior Software Engineer (Hybrid) - 24031 Location: Columbia, MD, Maryland, United States Enlighten, ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    job goal (01/12/26)
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  • Red Alpha (Columbia, MD)
    …Red Alpha Data Science practice grew out of Red Alpha's reputation in Software and System Engineering with our Department of Defense clients. As sometimes happens, ... Applied Research Mathematician, a Database Engineer, a Full Stack Developer , or something else in that neighborhood, if you...Python a lot, but also Git, Mongo, some commercial software and several other usual suspects. Once a week… more
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  • Andworx (Washington, DC)
    Andworx is seeking a Mid -level .NET Developer to play an important role in the development of mission and operational applications for our Federal Government ... customer. As Mid -level .NET Developer , you will be working...perform the following: Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code‑base… more
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  • Donan Consulting (Washington, DC)
    A leading consulting firm is seeking a Software Developer to support essential business functions through the development and maintenance of application systems ... using Appian BPM technology. This role involves working with critical systems under the Schools and Libraries Systems Modernization initiative, promoting BPM adoption across departments. Ideal candidates will have extensive experience in Java, SQL, and… more
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  • Donan Consulting (Washington, DC)
    …of work includes: Design, code, test, debug, maintain, and document software applications. Follow established software development standards and procedures. ... with departments and users to support business applications. Contribute software development expertise to meet specifications. QUALIFICATIONS AND EXPERIENCE:… more
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  • LMI Government Consulting (Washington, DC)
    Overview LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro area. LMI is a consultancy ... this role you will work directly with the architect, software developers, engineers, and data analysts to expand an...enterprise version of our core modeling and simulation (M&S) software . Experience with Python and Java is a must,… more
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  • Cayuse Holdings (Washington, DC)
    Overview The Software Developer , Senior will lead the design and development of the new application. This role will design and implement backed APIs using Java ... and execute application deployments, version control, and CI/CD pipelines. Mentor mid -level developers and provide technical leadership. Ensure compliance with 508… more
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  • Acuity, Inc. (Washington, DC)
    …university A minimum of five (5) years of experience in the creation of mid -to-enterprise level software systems A minimum of three (3) years of experience ... Overview Acuity Inc. is seeking a skilled Microsoft Dynamics/Power Platform developer to help support our client's dynamic and fast-paced project. The Developer more
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  • Acuity, Inc. (Washington, DC)
    Overview Acuity, Inc. has an opening for a solid mid -level Applications Developer (SharePoint) to join our team supporting a key federal customer. Our team ... and other object-oriented languages and frameworks, and their application to web-based software . Acuity, Inc. is a leading management and technology consulting firm… more
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  • Adidev Technologies Inc (Washington, DC)
    …Hiring Process Only 24-48 Hours! Adidev Technologies is looking for entry-level and mid -level iOS developers with 1/2 year to 3 years of experience. Candidates must ... team, this role could be perfect for you. As an iOS developer at Adidev Technologies, you'll be optimizing, building, and troubleshooting large-scale applications… more
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  • Leidos (Bethesda, MD)
    Description Leidos is seeking a talented Mid -Level Software Engineer to join our growing team. The ideal candidate is a strong C++ developer with a solid ... cost-effective engineering, scientific and IT solutions. Primary Responsibilities As a Mid -Level Software Engineer, you will design, develop, and maintain… more
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  • Cayuse Holdings (Washington, DC)
    Overview The Senior Software Developer will lead the design and development of a new application. This role will design and implement backed APIs using Java ... and execute application deployments, version control, and CI/CD pipelines. Mentor mid -level developers and provide technical leadership. Ensure compliance with 508… more
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  • Software Developer Mid

    Amentum (Washington, DC)
    Amentum is searching for a Top-Secret cleared Software Developer ( Mid ) to join our team in Washington, DC. You will be working in an organization that's ... and address national intelligence priorities while protecting confidential data and sources. The Software Developer ( Mid ) is a part of a team that will lead… more
    Amentum (12/09/25)
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  • Entry/ Mid Software Developer

    CACI International (Washington, DC)
    Entry/ Mid Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** Join our Agile team as a Software Developer role, responsible for providing customer and application support across various efforts… more
    CACI International (12/31/25)
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  • Software Developer , Mid

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a ** SOFTWARE DEVELOPER ** at GDIT. Here, you'll tailor cutting-edge solutions to ... and grow a rewarding career. At GDIT, people are our differentiator. As a Software Developer , you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (12/17/25)
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  • CNO Developer ( Mid -Level)

    AeroVironment (Jessup, MD)
    **Worker Type** Regular **Job Description** **Job Summary** The primary role of the ** Software Developer ( Mid -Level)** is to design and develop low-level ... building, debugging, and maintaining mission-critical cyber capabilities through hands-on software development and reverse engineering. You'll collaborate closely with… more
    AeroVironment (12/19/25)
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