• System Integration Test Architect - Python…

    Capgemini (Reston, VA)
    …required)** We are seeking a skilled Test Architect with strong expertise in Python and API automation testing, especially within System Integration Testing ... **Your role** + Develop and maintain automated test scripts for functional and API testing using tools like Selenium, Postman, RestAssured, JUnit, and TestNG. +… more
    Capgemini (09/16/25)
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  • API Developer

    Deloitte (Rosslyn, VA)
    … API consumers, including usage examples and best practices. Work closely with front- end and back - end developers, architects, QA engineers, and other ... 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 Lead Software Engineer, Back…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving ... delivering capabilities that exemplify those practices. **We are seeking a Senior Lead** ** Back End Software Engineer** **who is excited about experimenting and… more
    Capital One (08/08/25)
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  • Senior Software Engineer, Backend ( Python…

    Capital One (Richmond, VA)
    …who love to solve real problems and meet real customer needs. We are seeking ** Back End Software Engineers** who are passionate about marrying data with emerging ... Senior Software Engineer, Backend ( Python , Lua, AWS Do you love building and...years of experience in Agile practices + Experience with API -Gateways (eg, AWS API -Gateway, Apigee, Kong etc.… more
    Capital One (09/27/25)
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  • Network Cloud Architect - C and Python…

    Capgemini (Herndon, VA)
    …in product development, particularly in design and coding **using C and Python for cloud-based technologies** . + Scalability and performance optimization + ... tools: Kibana, Grafana + Experience in Languages: C , Python , Java, JavaScript, SQL for NMS + Experience in..., Java, JavaScript, SQL for NMS + Experience in API design: REST, gRPC, GraphQL **Nice to Have- Telecom… more
    Capgemini (08/08/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …invocations of customer code written in a variety of languages including JavaScript, Python , C#/F#, Java, and PowerShell. **Azure API Management** Azure API ... when one's system may provide support to others. Contributes to determinating back - end dependencies associated with product, application, service, or platform… more
    Microsoft Corporation (09/23/25)
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  • Java Developer

    GovCIO (Richmond, VA)
    …languages and libraries (eg HTML/ CSS, JavaScript, XML, jQuery) + Knowledge of multiple back - end languages (eg C#, Java, Python ) and JavaScript frameworks ... agile team who is comfortable with both front and back end programming This position is located...standards and best practices around coding, application design and REST/ API design. + Translate business requirements and context into… more
    GovCIO (09/21/25)
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  • DevOps Engineer

    Koniag Government Services (Falls Church, VA)
    …across public and private cloud environments. + Demonstrate versatility in multiple front- end and back - end technologies, ensuring seamless integration and ... not limited to:** + Design, build, test, and deploy end -to- end solutions for highly scalable and resilient...and CI/CD pipelines. **Knowledge & Skills:** + Proficiency with Python , JavaScript, Java, .NET, and RESTful API … more
    Koniag Government Services (09/23/25)
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  • AI Solution Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …cross-functional teams to identify high-value use cases and design, prototype, and deliver end -to- end AI solutions that directly address those needs using CGI ... tools to digitize and structure document content. * Engineer end -to- end document processing workflows, including data ingestion,...Need to be able to debug Application backend Issues, API issues, Performance issues and Platform issues of CGI… more
    CGI Technologies and Solutions, Inc. (08/08/25)
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  • Full-Stack Developer AI/ML

    EM Key Solutions, Inc. (Winchester, VA)
    …models and building RESTful APIs. + Strong knowledge of front- end and back - end technologies (eg, JavaScript, Python , React.js, SQL/NoSQL databases). + ... DevOps (CI/CD, containerization with Docker/Kubernetes). + Troubleshoot, optimize, and maintain both front- end and back - end components for performance and… more
    EM Key Solutions, Inc. (09/11/25)
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