• API Java Python Developer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** API Java Python Developer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Description:** CGI Federal has an exciting opportunity for an API / Java /Python Developer within our Intel...enhancements for existing applications and APIs. Skills & Qualifications: Senior Level -Bachelor's degree and/or 5 to 8 years… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior - Expert Level Java…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Type:** Full Time **Position Description:** CGI Federal has an exciting opportunity for a Senior Java Developer within our Intel sector advancing the ... ** Senior - Expert Level Java Developer TS/SCI with Poly** **Category:**...API -based software Expert Level: 15+ years' experience using Java , JavaScript, and other languages that allow for the… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Senior Java Developer…

    Cognizant (Mclean, VA)
    ** Senior Java Developer with AWS (On Site)** **About the role** As a Senior Java Developer , you will make an impact by Being aa proxy between ... this Role you will:** + Design Enterprise Solution using Java , JEE, Spring Boot and related Java ...+ Work on implementation of Industry Standard protocols related API Security including OAuth. + Constantly communicate with client… more
    Cognizant (09/23/25)
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  • Test Automation Developer - ETL/ API…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Test Automation Developer - ETL/ API /Rules** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Federal has an exciting opportunity for a Test Automation Developer - ETL/ API /Rules within our Intel sector...business rules, leveraging tools and programming languages like Python, Java , SQL, Selenium, Postman, SoapUI, or custom scripting. *… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Java Developer (Junior/…

    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… more
    Node.Digital (08/22/25)
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  • API Developer

    Deloitte (Rosslyn, VA)
    …and fuel growth through innovation. Work You'll Do As a Project Delivery Senior Analyst on the team, you will: Be responsible for designing, developing, and ... that enable communication between different software systems. Define and document API specifications, endpoints, data models, and protocols - REST, GraphQL. Build… more
    Deloitte (09/13/25)
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  • Senior Software Developer…

    CACI International (Ashburn, VA)
    Senior Software Developer (Cryptology) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... Opportunity:** CACI is seeking a System Services and Cryptology Developer to join our team and support the Border...languages including, but not limited to: C#, Swift, Python, Java , and JavaScript + Well versed in Steganography +… more
    CACI International (08/29/25)
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  • Senior AWS Python Developer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0825-1349 ... **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our...development experience developing scalable code in Python and or Java .* Experience building API on AWS cloud.*… more
    CGI Technologies and Solutions, Inc. (08/26/25)
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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 ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend… more
    ManTech (09/03/25)
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  • Senior Software Application…

    CACI International (Sterling, VA)
    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs and Border… more
    CACI International (10/02/25)
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