• Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is onsite ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend… more
    ManTech (11/03/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    **Overview** Are you a developer who values working with other self-starters to build software with a meaningful mission? Our teams and our customers value their ... single day. **Contributions** As a **Senior Ruby on Rails Developer ** , you will be working with a team...3+ Experience with multiple back-end languages (eg C, C#, Java , Python, Ruby on Rails) and JavaScript frameworks (eg… more
    Steampunk (09/13/25)
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  • Sr Lead Software Developer

    Lumen (Richmond, VA)
    …We are seeking a highly qualified and experienced Senior Lead Software Network Developer to join our fast-paced and innovative team. This role is responsible for ... Main Responsibilities** + Design, develop, and maintain enterprise-grade applications using Java (Spring Boot, Spring Cloud), Go, or Python (Django, Flask, FastAPI).… more
    Lumen (11/14/25)
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  • Mobile Application Developer

    Leidos (Ashburn, VA)
    …knowledge of the following: Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java , JSF, Swing, JavaScript, Bootstrap, Angular/ React is desired. + ... The National Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is… more
    Leidos (11/05/25)
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  • Hybrid Mobile App Developer

    Shuvel Digital (Ashburn, VA)
    …knowledge of the following: Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java , JSF, Swing, JavaScript, Bootstrap, Angular/ React is desired. + ... Job Description: We are seeking a Mobile App Developer to provide technical expertise on a mission-critical...RESTFUL API development. + Requires experience in development of JAVA , Node JS applications. + Requires experience in both… more
    Shuvel Digital (10/23/25)
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  • Full Stack Developer , Assoc. Principal

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Principal Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP ... information systems, using JAVA /JEE. What you will do + Design and implement...and JSON (Required) + AWS (Required) + JQuery, Angular, React (Required) + SQL (Required) + JEE Web Tier… more
    BigBear.ai (10/11/25)
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  • Full Stack Developer , Lead

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP information ... systems, using JAVA /JEE. What you will do + Design and implement...and JSON (Required) + AWS (Required) + JQuery, Angular, React (Required) + SQL (Required) + JEE Web Tier… more
    BigBear.ai (10/10/25)
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  • Software Developer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Software Developer ** to be part of an integrated team to create, update, and maintain a federated search and discovery software ... TS/SCI clearance with Polygraph.** Responsibilities include, but are not limited to: + Java Full Stack Web Development. + Developing a user friendly web application.… more
    SAIC (10/04/25)
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  • Remote Mobile App Developer

    Shuvel Digital (Ashburn, VA)
    …knowledge of the following: Postgres, Springboot, SQL, Kafka, MySQL, Struts, Hibernate, Java , JSF, Swing, JavaScript, Bootstrap, Angular/ React is desired. + ... Job Description: The Homeland Security Solutions Operation is seeking Mobile App Developer to provide technical expertise on a mission-critical program whose purpose… more
    Shuvel Digital (09/25/25)
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  • GIS-Map Developer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a GIS-Map Developer to support the USPS. **Responsibilities** + Work with GIS (Geographic Information Systems) software ... terms + Proficiency in programming languages such as Python, Java , JavaScript, and C# + Working knowledge of GIS...HTML, CSS, and JavaScript, as well as frameworks like React , Vue.js, or Angular to develop web-based GIS applications… more
    GovCIO (09/07/25)
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