• Senior Lead Software Engineer

    Lumen (Richmond, VA)
    …future. **The Role** We are seeking a Senior Lead Software Backend Developer with unparalleled technical expertise to lead software engineering projects for ... contract and implement full systems. With Architect-level skills and AWS cloud -native fluency, you'll ensure applications meet stringent performance and uptime SLAs.… more
    Lumen (09/24/25)
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  • Finance Technology - Software Engineering - Senior…

    Fannie Mae (Reston, VA)
    …as well as create and maintain IT architecture, large scale data stores, and cloud -based systems. *THE IMPACT YOU WILL MAKE* The *Sr. Software Engineer *role will ... * 2 years experience * Experience developing and operating enterprise cloud -native AWS data applications. * Experience developing data engineering pipelines on… more
    Fannie Mae (09/05/25)
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  • AI/ML Software Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …Python. + Experience with ML engineering: + MLOps and model lifecycle management + Cloud -native ML platform development + API design and integration for ML ... and hardware capabilities to meet current Cyber Defensive needs. As a Senior Developer on this program, you will be tasked with implementing new features within… more
    Rite-Solutions Inc. (09/02/25)
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  • Campus - Technology Program Intern

    Fannie Mae (Reston, VA)
    …& Delivery * Java/JavaScript * Python * SQL * JIRA * Application Programming Interface ( API ) * AWS (Amazon Web Services) developer tools * Cucumber * Docker * ... as well as contribute to creating and maintaining IT architecture, cloud -based systems , data infrastructure, data analytics platforms, and securing against… more
    Fannie Mae (08/27/25)
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  • Software Engineer - Sr. Associate

    Fannie Mae (Reston, VA)
    …as well as create and maintain IT architecture, large scale data stores, and cloud -based systems. *THE IMPACT YOU WILL MAKE* The *Software Engineer - Sr. Associate* ... *Minimum Required Experiences:* * Experience developing and operating enterprise cloud -native AWS data applications. * Experience developing data engineering… more
    Fannie Mae (08/16/25)
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  • Senior Integration Engineer

    Steampunk (Mclean, VA)
    …We are looking forcandidates withexperience with cloud platform services,understandingbusiness requirements andimplementcomplex integrations. Responsibilities ... such as Apache Camel, Spring Boot, and JDBC + Experience developing API Management solutions and micro-services **Preferred:** + Certifications: + AWS Cloud more
    Steampunk (07/15/25)
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  • Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …run-time + Utilize sustainable methods to automate finding feedback to generate developer work items and trigger re-scan when associated work items are closed ... Go + Scripting/programming skills - Python, PowerShell, GoLang, Perl, JavaScript, .NET, API Integration + Security tooling automation in CI/CD pipelines and IDE… more
    CoStar Realty Information, Inc. (10/02/25)
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  • Senior Software Engineer

    CTG (Reston, VA)
    …practices. * Identify and apply emerging technologies in automation, DevOps, Cloud , IoT, and GenAI. **Skills:** * Strong experience in production-grade microservices ... service design. * AWS experience: EC2, ECS, Batch, ALB, API Gateway, Lambda, S3, DynamoDB, EFS. * Proficient in...development experience. * Proven track record as a Senior Developer on similar projects. * Strong IT foundation with… more
    CTG (09/27/25)
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  • Integration Architect

    Steampunk (Mclean, VA)
    …for candidates with experience building APIs and microservices with cloud platform services, understanding business requirements and implementing complex ... with one or more integration technologies, such asMulesoft + Experience developing API Management solutions and micro-services **Preferred:** + MS Degree in an… more
    Steampunk (09/19/25)
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  • Senior Software Engineer (C#/.NET)

    CoStar Realty Information, Inc. (Arlington, VA)
    …for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are ... with work from home on Friday. **Responsibilities** + Build large, distributed, API -driven systems accessed by millions of users each month + Produce bullet-proof… more
    CoStar Realty Information, Inc. (09/13/25)
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