• Backend Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Backend Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** J0625-1437 ... Time **Position Description:** CGI Federal is seeking a highly skilled and motivated Backend Developer to join our innovative team. As a Backend Developer more
    CGI Technologies and Solutions, Inc. (06/25/25)
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  • Mid-to-Senior Backend Java Developer

    Shuvel Digital (Vienna, VA)
    Job Description: Mid-to-Senior Backend Java Developer We are looking for a mid to senior Java developer , responsible for the development and maintenance of ... back-end services supporting our mobile banking apps and online banking channel. The developer will be working alongside analysts, QA testers and other Back end and… more
    Shuvel Digital (06/26/25)
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  • Senior Cloud Developer (AWS)- Remote…

    ICF (Reston, VA)
    …connecting with qualified candidates for future opportunities We're seeking a talented Cloud backend developer to join our dynamic team. As a key member ... play a pivotal role in designing, developing, and maintaining robust backend applications and services. **Responsibilities:** + Design, develop, and maintain… more
    ICF (06/19/25)
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  • FLEX Edge Security Analyst

    Marriott (Bethesda, MD)
    …merging, pull requests, issues. + Experience in software development (front end or backend developer ). + Experience with software security testing. + Experience ... conducting risk assessments and developing risk mitigation strategies. + Familiarity with governance and compliance frameworks such as NIST, ISO 27001, and PCI DSS. + Knowledge of advanced bot detection strategies, including AI-based solutions and behavioral… more
    Marriott (05/29/25)
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  • FLEX Application Security Analyst - Software…

    Marriott (Bethesda, MD)
    …Security+, CEH, GRISC, CISA + Experience in software development (front end or backend developer ) + Experience with software security testing + Experience ... working in a regulated environment (eg, finance, healthcare, government). + Experience with conducting risk assessments and developing risk mitigation strategies. + Solid understanding of GitHub operations (eg, cloning, branching, merging, pull requests,… more
    Marriott (05/29/25)
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  • DevOps Engineer

    KBR (Chantilly, VA)
    …Postgres, etc.) Desired: + Backend or Full Stack: Experience as a backend or full stack software developer + ElasticSearch and MongoDB: Experience with ... Elasticsearch & MongoDB is a plus + Source Code Repository: Experience with source code and version repository + Cloud Architecture: Deep technical understanding of Cloud architecture + SonarQube: Experience configuring and maintaining SonarQube + Java, Spring… more
    KBR (04/24/25)
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  • Back End Python API Developer

    Eliassen Group (Washington, DC)
    **Back End Python API Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Retail **Workplace Type:** Remote **Reference ID:** JN ... + Description + Recommended Jobs **Description:** **100% Remote** Back-End Python Developer as part of a Data Engineering Team responsible for developing… more
    Eliassen Group (07/01/25)
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  • Sr Developer Advocate, Developer

    Amazon (Arlington, VA)
    …AWS builds. We are creating AI-powered development tools like Amazon Q Developer that help developers write code more efficiently, debug faster, and eliminate ... builders maximize their productivity with these tools while influencing the future of developer productivity. As a Senior Developer Advocate on our Developer more
    Amazon (06/29/25)
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  • Frontend Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Frontend Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** J0625-0875 **Employment ... **Position Description:** CGI Federal is seeking a highly skilled and motivated Front End Developer with expertise in Angular to join our innovative team. As a Front… more
    CGI Technologies and Solutions, Inc. (06/18/25)
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  • Cyber Defense Full Stack Developer (Hybrid)

    BAE Systems (Falls Church, VA)
    …Global Security Operations Center (GSOC) is looking for a SecOps-inspired full stack developer . This developer will solve complex cyber defense challenges by ... often be needed rapidly and focused on automation, detection, and data collection. The developer will also work closely with and develop solutions for other teams on… more
    BAE Systems (05/13/25)
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  • Full Stack Developer - Sr

    Amentum (Washington, DC)
    …small team that will work to develop a new a Java application with a PostgreSQL backend and Tomcat application server. The senior developer will be working in an ... AWS cloud environment using cutting edge technology. The developer will work in conjunction with other government and...of specifications/ requirements provided by the system owner. The developer may be tasked with supporting all aspects of… more
    Amentum (06/25/25)
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  • Agentic AI Developer

    Eliassen Group (Washington, DC)
    **Agentic AI Developer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Technology **Workplace Type:** Remote **Reference ID:** JN ... solutions, has an excellent opportunity for an Agentic AI Developer to work on a 3+month contract opportunity. Work...(LLMs) to ensure relevant and high-quality outputs. + Develop backend systems to support LLM-based features and integrations. +… more
    Eliassen Group (06/04/25)
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  • AWS Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0625-0647 **Employment ... CGI has an immediate need for an ​AWS Python Developer to join our team. This is an exciting...brings strong experience in software design, system integration, and backend database architecture. This role is ideal for someone… more
    CGI Technologies and Solutions, Inc. (06/13/25)
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  • Lead Developer

    ICF (Alexandria, VA)
    …interviews and extending offers in anticipation of the award. **Title:** **Lead Developer ** **The Work** : We are seeking an experienced and results-driven **Lead ... Developer ** to drive the design, development, and integration of...design and development efforts across .NET framework and Java-based backend systems and platform solutions (ServiceNow, Appian, Salesforce). +… more
    ICF (06/14/25)
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  • Senior Full-Stack Developer

    EBSCO Information Services (Washington, DC)
    …to help make an impact. **Your Opportunity** As a Senior Full-Stack Developer , you will take ownership of building scalable, secure, and high-performance ... applications. Your core responsibility will be backend development, including crafting APIs, implementing business logic, and integrating complex databases and… more
    EBSCO Information Services (06/04/25)
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  • Software Developer (Systems Software)

    ABBTECH Professional Resources, Inc. (Mclean, VA)
    **Software Developer (Systems Software)** **Location: McLean** **Clearance: TS/SCI w/ FSP** **Salary Range: $245k-$266k** _The above salary range represents the ... interface and Java based API integrated with an Oracle backend for the search and discovery of internal data...REST web services and integrating them with a SQL backend such as Oracle - Demonstrated experience with RESTful… more
    ABBTECH Professional Resources, Inc. (04/11/25)
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  • Python Developer w/ AWS

    Cognizant (Washington, DC)
    **Roles & Responsibilities:** We are seeking a skilled and proactive Python/AWS Developer to support a high-impact integration program following a recent company ... and scalable cloud-based solutions. The ideal candidate will have strong backend development experience, cloud-native architecture knowledge, and a passion for… more
    Cognizant (07/03/25)
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  • Sr. Level Full Stack Developer (TS/SCI…

    IT Concepts (Washington, DC)
    …and achieve extraordinary milestones. Kentro is hiring a qualified Full Stack Developer in support of our Defense Intelligence client in Washington, DC The ... test, build, and coordinate integration per government requirements. + The Senior Developer will be working with and coaching more junior developers as needed.… more
    IT Concepts (06/09/25)
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  • Full Stack Developer - Tech Dev (TS/SCI…

    IT Concepts (Washington, DC)
    …and achieve extraordinary milestones. Kentro is hiring a qualified Full Stack Developer - Tech Dev to support our Defense Intelligence client in Washington, ... integration per government requirements. We are looking for a flexible software developer with experience delivering web solutions for the federal government, who is… more
    IT Concepts (04/08/25)
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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 mission is ... priorities while protecting confidential data and sources. The Software Developer (Mid) is a part of a team that...and principles o Code quality and standardization practices * Backend : o NodeJS ▪ Express ▪ NestJS ▪ Npm… more
    Amentum (06/10/25)
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