• Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... XML, JSON). + Hands-on experience using Spring to develop Micro Services and/or REST API and with one or more ORM libraries such as Hibernate. + Hands-on experience… more
    ManTech (09/04/25)
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  • 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 ... automated application delivery using Harness or Jenkins + Experience with RESTful API design and development + Solid communication and interpersonal skills, with the… more
    ManTech (09/03/25)
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  • Database Developer SME

    Noblis (Chantilly, VA)
    Responsibilities As a Subject Matter Expert (SME) Database Developer , you will provide strategic guidance, technical leadership, and deep expertise in database ... Apache Solr + Message brokers (Kafka, RabbitMQ) + GraphQL: schema design, API development, query optimization, and integrations + DevSecOps practices and tools… more
    Noblis (09/03/25)
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  • Software Developer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities As a Software Developer , you will be responsible for developing code, tests, and debugging new software or enhancements to existing software. You ... technologies (Docker, Kubernetes) + Cloud platforms (AWS GovCloud, SC2S, C2S) + API design, versioning, and integration best practices + DevSecOps practices and… more
    Noblis (09/03/25)
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  • Junior Full Stack Developer

    T and T Consulting Services (Falls Church, VA)
    **Overview:** We are seeking a Junior Full Stack AI Developer (US Citizens only) to join our team and help build and scale AI-driven applications. This role requires ... standards (OWASP, CWE/SANS). + Experience implementing identity and access management, API security, and encryption best practices. + Strong understanding of Agile… more
    T and T Consulting Services (09/03/25)
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  • Senior Cloud Developer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Cloud Developer , you will be responsible for developing cloud service delivery models and architectural frameworks. You will implement ... development languages + DevSecOps practices and tools + Microservices architecture + API Gateway implementation + Elasticsearch, Splunk, and other data platforms +… more
    Noblis (09/03/25)
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  • Senior Full-Stack Developer

    Steampunk (Mclean, VA)
    **Overview** As a **Senior Full-Stack Developer ** , you will work with a team of developersto deliver software features, APIs, and micro-service solutions. We ... + Experience with Azure AI services + Cosmos DB (and /or PostGRES) viaAzure API Management + 3 Years of experience using CI/CD pipelines with tools such as… more
    Steampunk (08/29/25)
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  • SharePoint Power Developer

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary Seeking an experienced SharePoint Power Apps Developer with 4-7 years of experience to design, develop, and maintain enterprise solutions leveraging ... SPFx development with React, Angular, JavaScript, HTML5, CSS3, jQuery. + REST API utilization for SharePoint and Power Platform integrations. + Workflow automation… more
    Leader Communications Inc. (08/28/25)
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  • Java Developer (Junior/Senior)

    Node.Digital (Ashburn, VA)
    Java Developer (Junior/Senior) Location: Ashburn, VA (Onsite) Preferred US Citizen Technology Stack Must have : SpringBoot, ReactJS, REST API , AWS, Oracle, ... MySQL, Weblogic, Tomcat Education: Bachelor's degree Requirements Cultural Fit: + Effective communication skills for team collaboration. + Familiarity with Agile methodologies. + Committed to customer's mission and values. + Flexibility to adapt to varying… more
    Node.Digital (08/22/25)
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  • Mobile Application Developer

    Leidos (Ashburn, VA)
    …The National Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program whose purpose is ... & iOS + Requires experience in both Front-end Mobile and Back-end RESTFUL API development. + Requires experience in development of JAVA, Node JS applications. +… more
    Leidos (08/02/25)
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