• AI/ML Software Developer TS

    Parsons Corporation (Springfield, VA)
    …Parsons corporate locations as needed. The AI/ML SME will work with Project Lead to advise and coordinate resources toward reaching project milestones. This position ... AI/ML SME will utilize knowledge in algorithmic development in languages such as: Python , JavaScript, HTML, etc. The AI/ML SME will assist the government customer… more
    Parsons Corporation (09/25/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research and development ... to write various coding languages (for example: Java, C++, Python , R, JavaScript, HTML), construct enterprise solutions using multi-level...A successful applicant will also need to mentor and lead teams of other subject matter experts, guiding and… more
    Leidos (09/21/25)
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  • Sr. Software Developer - Modeling…

    SimIS Inc. (Suffolk, VA)
    …and is contingent upon award. Job Description: The ideal candidate will lead US military Modeling & Simulation (M&S) efforts with senior-level responsibilities in ... domain + Expert-level proficiency in multiple programming languages: C++, C#, Java, Python + Extensive experience with simulation frameworks such as HLA, DIS,… more
    SimIS Inc. (08/03/25)
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  • Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …be able to derive software requirements from customer interaction, take the lead in proposing new software capabilities, and identify improvements to existing ... and make recommendations for improvement + Conduct hands-on programming using C++, Python , Java + Leverage modern C++, and libraries such as DPDK, Boost,… more
    Parsons Corporation (08/08/25)
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  • Senior Lead Software Engineer, Back End…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex ... delivering capabilities that exemplify those practices. **We are seeking a Senior Lead ** **Back End Software Engineer** **who is excited about experimenting and… more
    Capital One (08/08/25)
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  • Senior Lead Software Engineer, Distributed…

    Capital One (Mclean, VA)
    Senior Lead Software Engineer, Distributed Systems (Go, Java, Kubernetes, AWS) **The Capital One machine learning platform organization manages our cloud-based ... large scale real-time and batch processing workloads. We are seeking a Senior Lead Software engineer, who is passionate about working on large scale distributed… more
    Capital One (09/13/25)
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  • Lead Software Engineer, Full Stack

    Capital One (Mclean, VA)
    Lead Software Engineer, Full Stack **Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, ... **who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to be on the forefront of… more
    Capital One (09/04/25)
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  • Lead DevOps Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …is good to have but not required?** + Programming languages / some developer background with either Java, C#, Python ,NodeJS + Server-less architecture ... Lead DevOps Engineer Job Description **Overview** CoStar Group...web traffic sites using mass scale architecture with a developer focus + Solid sizing and estimation techniques for… more
    CoStar Realty Information, Inc. (08/20/25)
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  • Lead Full Stack Engineer - Single Family…

    Fannie Mae (Reston, VA)
    …As a valued colleague on our team, you will act as a team lead in the designing, producing, testing, or implementing software, technology, or processes, as well ... as lead processes for creating and maintaining IT architecture, large...in Java development and Spring Framework. * Proficiency in Python , C#, SQL, JavaScript, Angular. * Strong experience with… more
    Fannie Mae (09/21/25)
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  • Sr Lead Software Engineer

    Lumen (Richmond, VA)
    …& Networking) organization. We are seeking a highly qualified and experienced Senior Lead Software Developer to join our fast-paced and innovative team. This ... and maintain enterprise-grade applications using Java (Spring Boot, Spring Cloud) or Python (Django, Flask, FastAPI) + Lead application modernization efforts,… more
    Lumen (09/30/25)
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