• Software Engineer-Mid - Backend

    Guidehouse (Mclean, VA)
    **Job Family** **:** Software Development & Support **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Public Trust Guidehouse is ... modular, security-driven code and test cases in an Agile, CI/CD environment, using Java , Spring / Spring Boot framework, and object-oriented design mapped to a… more
    Guidehouse (11/12/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    …is an onsite position. The successful candidate will be dedicated full-time to development and enhancement support for existing software and systems solutions ... **ManTech** seeks a motivated, career and customer-oriented **Principal Software Engineer** to join our team in the...management experience in lieu of a degree + Strong programming/ development skills and hands-on engineering experience ( Java … more
    ManTech (09/11/25)
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  • Part-time Software Engineer (Python, AWS)

    Capital One (Mclean, VA)
    …upon number of hours to be regularly worked. McLean, VA: $158,600 - $181,000 for Senior Software Engineer Candidates hired to work in other locations will be ... Part-time Software Engineer (Python, AWS) **Note: This is a...develop, test, implement, and support technical solutions in full-stack development tools and technologies + Share your passion for… more
    Capital One (11/04/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Fairfax, VA)
    … development experience + PhD with 4 years of software development experience + Experience with Java Programming Language (Required for support of ... ] **at time of application** + **Level 4** : ( Senior Principal level) + Bachelor's degree with 8 years...Principal level) + Bachelor's degree with 8 years of software development experience + _An additional 4… more
    Northrop Grumman (09/25/25)
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  • Senior Data Engineer

    ICF (Reston, VA)
    …degree in computer science, engineering or related field + 7+ years of hands-on software or data development experience + 4+ years of data pipeline experience ... for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver...using Python, Java and cloud technologies + Candidate must be able… more
    ICF (11/08/25)
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  • Senior Appian Developer- Remote

    ICF (Reston, VA)
    …and SQL scripting + 6+ years of experience in all phases of software development for large-scale business critical applications following Agile methodologies + ... Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent...a strong plus. + Recent work experience on a software development project in a Federal government… more
    ICF (10/18/25)
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  • Sr. Software Engineer

    Leidos (Alexandria, VA)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Lead full-stack software development of enterprise applications and services supporting our ... software capabilities across the GEOINT enterprise through secure, agile, and cloud-native development . As a senior engineer, you will lead technical … more
    Leidos (10/05/25)
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  • Senior Consulting Engineer

    MongoDB (Vienna, VA)
    …New York. **We're looking for someone with** + 10+ years of software development /consulting/support experience, preferably in a number of distinct ... tuning; Windows tuning knowledge is a plus + Familiarity with enterprise-scale software architectures, application development methodologies, and software … more
    MongoDB (09/01/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …a solid understanding of DevOps principles, container orchestration, and cloud-native application development . The Senior DevOps Engineer will be responsible for ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have… more
    Applied Research Associates, Inc. (09/12/25)
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  • Database Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Database Developer, Senior ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0477 **Employment ... acceptable. **Your future duties and responsibilities:** * Database Design and Development : Designing efficient and scalable database structures to meet application… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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