• Software Developer

    SAIC (Chantilly, VA)
    …Knowledge of Object Oriented Programming (OOP) principles. Preferred experience with Java and/or Python + Experience with cloud architectures. + Desired experience: ... and/or Ansible. + Building software using OOP principles: preferred experience with Java and/or Python. + Linux systems administration and monitoring. + NoSQL… more
    SAIC (09/24/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …applicant will be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise solutions using multi-level ... communities - 5+ years' experience with software development - 5+ years' Java experience, building HTML/JavaScript (eg. Angular) user interfaces, data storage back… more
    Leidos (09/21/25)
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  • API Developer

    Deloitte (Rosslyn, VA)
    …Build and implement APIs using programming languages and frameworks such as Java , Python. Ensure seamless integration of APIs with internal and external systems, ... project delivery-focused professionals. Required: + Bachelor's degree + Experience with Java (SpringBoot and/or SpringBatch framework), SQL, and REST webservices +… more
    Deloitte (09/13/25)
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  • Scientific Software Developer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …in any of the following is a plus: + C++20/23, JavaScript, Python, Java + Relevant libraries: Boost, Eigen + Cross-platform software development on Linux, Windows, ... using OpenGL, Open Scene Graph and/or WebGL + User interface development with Qt, Java Swing, Material UI + Supercomputing: OpenMP, threads, MPI, CUDA, GPU + Image… more
    Stellar Science (08/07/25)
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  • Software/Web Developer : All Experience…

    Cipher Tech Solutions (Vienna, VA)
    …least one of each of the technologies in the following lists: + PHP, Java , Python, NodeJS, C# + Javascript, jQuery, Angular, AngularJS + Additional proficiency in ... one of the following programming languages is necessary: + C, C++, Java , or Python + Strong working knowledge of PHP, Javascript and/or Angular + Capable of… more
    Cipher Tech Solutions (07/18/25)
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  • IT Developer (ACE (IIB) Developer…

    Shuvel Digital (Vienna, VA)
    …desire for constant improvement. + Nice to have: Experience with IBM DB2 Database and Java / J2EE. + Nice to have: Experience working for a Financial Institution. + ... Nice to have: Experience working on fraud- or security-related projects. more
    Shuvel Digital (09/25/25)
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  • Sr. Full Stack Developer CMPRS

    SAIC (Ashburn, VA)
    …and develop .Net applications including middleware applications, user interface applications ( java script framework), and web services applications. + Develop and ... integrate with PostgreSQL server databases. + Develop software design documentation which may include design diagrams, data flow diagrams, software module descriptions, etc. + Use Integrated Development Environment (IDE) tools to include Microsoft Visual… more
    SAIC (09/20/25)
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  • Software Engineer III- Pega Developer

    Truist (Richmond, VA)
    …JavaScript frameworks. 7. Familiarity with common Distributed Platforms(.NET and Java ), Mainframe applications, web applications. 8. Experience with Kafka messaging ... systems. 9. Experience with Openshift or Kubernetes Container Platform. **OTHER JOB REQUIREMENTS / WORKING CONDITIONS** **Sitting** Constantly (More than 50% of the time) **Standing** Frequently (25% - 50% of the time) **Walking** Frequently (25% - 50% of the… more
    Truist (09/06/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …Architecture (HLA) standards + Proficiency in multiple programming languages (C++, Java , Python) + Experience with simulation frameworks and middleware + Strong ... understanding of network protocols and distributed computing + Database design and data architecture experience + Ability to manage multiple projects and priorities simultaneously + Strong attention to detail and technical accuracy Benefits: + Medical, Dental,… more
    SimIS Inc. (09/05/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …and make recommendations for improvement + Conduct hands-on programming using C++, Python, Java + Leverage modern C++, and libraries such as DPDK, Boost, Intel TBB, ... and FFmpeg + Utilize Protobuf / gRPC and message bus systems for process communication + Desire to write highly efficient multithreaded code + Develop, compile, debug, test, deploy, document, and implement programs for new and existing systems (COTS / GOTS /… more
    Parsons Corporation (08/08/25)
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