• Senior Systems Engineer - Identity Platform

    Coinbase (Richmond, VA)
    …particularly how they apply to identity management * Familiarity with a modern programming language (Golang, Python, Ruby, Java , C# etc.) * Experience using ... system lifecycle * Facilitate incident response, conduct root cause analysis , and blameless retrospectives * Define metrics and bolster monitoring/observability… more
    Coinbase (11/07/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls\. Ensures software standards are met\. This ... with proficiency with one or more of the following software languages: Java , C\+\+, C\#\. \- Security\+ or CISSP/SSCP certification must be obtained within… more
    Lockheed Martin (10/11/25)
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  • Senior Software Engineer - Training Systems

    Butler America (Sterling, VA)
    …estimates * Contribute to software and systems engineering requirements capture and analysis * Travel to domestic and international customer sites to support ... Must have: * Previous experience working with multi-threaded C# or JAVA software applications. * Experience interfacing with databases. * Experience with… more
    Butler America (09/02/25)
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  • Test Automation Developer - ETL/API/Rules

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …frameworks for testing ETL processes, APIs, and business rules, leveraging tools and programming languages like Python, Java , SQL, Selenium, Postman, SoapUI, or ... automation development, including designing and implementing automation frameworks. * Proficiency in programming languages such as Python, Java , or similar for… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Product Architect

    CACI International (VA)
    …Will consider experience in lieu of degree + Proficiency in one or more programming languages, such as Java , or JavaScript, and experience with various ... in a Multi-Tenant Cloud Architecture that will support legacy .NET, Java , and COTS client/server applications + Identifies risks, opportunities, compliance issues… more
    CACI International (11/07/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …at scale + Construct optimized data pipelines to feed ML models + Use programming languages like Python, Scala, or Java + Leverage Continuous Integration and ... * * CACI is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer with Agile methodology experience to join… more
    CACI International (11/18/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …advanced analytics solutions to solve complex business problems. + Experience with programming languages including R, Python, Scala, Java , and proficiency with ... **Responsibilities include but are not limited to:** + Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments,… more
    ManTech (11/11/25)
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  • Data Scientist

    ManTech (Ashburn, VA)
    …or MS/MA/MBA and 9+ years or PhD/Doctorate and 7+ years. + Experience with programming languages including R, Python, Scala, Java , and proficiency with SQL ... **Responsibilities include but are not limited to:** + Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments,… more
    ManTech (10/10/25)
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  • Software Programmer 5

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Senior Full Stack Developer (Spring Boot + Angular) to lead a team of developers in an Agile environment and do ... end-to-end project architecture, requirements analysis , design, development, testing, deployment, and post-release support in...modules using languages such as C++, visual basic, ABAP, JAVA , XTML, etc. Provides patches and upgrades to existing… more
    GovCIO (09/04/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …and solution releases + Review Cybersecurity Assessments and Static Code Analysis of developed software to define remediation's and improve software quality ... overall experience in software development, including hands-on experience with programming , software design patterns, and architecture as a software architect,… more
    CACI International (11/15/25)
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