• Simulation Developer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Simulation Developer ** to join our team in **Quantico, VA** **Responsibilities include but are not ... or game-based environments + Proficiency in programming languages such as C++, C#, Python , or Java + Experience with simulation platforms or engines such as Unity,… more
    ManTech (11/03/25)
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  • Cyber Capability Developer - (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Cyber Capability Developer , you will research, develop, and execute specialized operational and analytic capabilities to support technical ... in software development + Software engineering using modern programming practices ( Python , C, .NET) + Network design and analysis, including managed attribution… more
    Noblis (11/01/25)
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  • Senior Software Developer - active TS/SCI…

    V2X (Chantilly, VA)
    **Description** We are recruiting for a Senior Software Developer to design and develop complex new software products and make significant enhancements to existing ... Boot and Rest API development + Experience with C/C++, Scala, Groovy, Python , and/or shell scripting + JavaScript development experience with Angular, React, ExtJS… more
    V2X (10/31/25)
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  • C++ Developer

    ManpowerGroup (Manassas, VA)
    …leading provider of secure financial messaging services in their search for a C++ Developer to join their team in Manassas, VA. This role requires working onsite no ... organizational software using technologies including C++, STL, Boost, Multithreading, Unix, Perl, Python and XML. Requirement analysis and Design of new features and… more
    ManpowerGroup (10/29/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking Software Developer -SME for a 200+ FTE program. The candidate will provide development engineering and programming support to ... of degree. + Demonstrated experience in multiple programming languages (Java, JavaScript, Python , and/or XML) + Experience managing and developing web software +… more
    Leidos (10/28/25)
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  • Application Developer

    IBM (Herndon, VA)
    …experience. **Your role and responsibilities** Role Overview: The Application Developer is responsible for designing, developing, testing, and implementing Maximo ... Database Configuration * Minimum of 5 years of programming experience with Java and Python * Ability to obtain and maintain a Federal security clearance with the US… more
    IBM (10/27/25)
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  • Software Developer /SME

    Amentum (Chantilly, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Software Developer ** to join our team of passionate individuals in **Chantilly or Herndon, VA** . ... + Understanding of Enterprise Service Bus architecture. + Experience with Python , Angular, JavaScript. + Experience with OpenShift or other container orchestration… more
    Amentum (10/27/25)
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  • AI Developer

    CACI International (VA)
    AI Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... working with LLMs or Gen AI applications * Strong proficiency in Python for building production applications * Hands-on experience with LangChain, LangGraph, or… more
    CACI International (10/25/25)
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  • Application Developer - DevOps

    CTG (Reston, VA)
    …developing and enforcing Sentinel policies. + Proficiency in Java, Shell, and Python scripting. + Familiarity with DevOps best practices and SDLC methodologies. ... **Experience:** + Prior experience as a DevOps engineer, SDET, or application developer with cloud-focused automation. + Proven track record in Terraform module… more
    CTG (10/22/25)
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  • Senior Software Engineer, Backend…

    Coinbase (Richmond, VA)
    …team owns the core data model and primitives that power the Coinbase Developer Platform. We build the foundational layer that defines how organizations structure ... * Expertise in languages such as Golang (preferred), C, Rust or Python * Experience with databases (PostgreSQL, MySQL, MongoDB), caching systems (Redis, Memcached),… more
    Coinbase (10/09/25)
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