• Senior Software Engineer

    ManTech (Alexandria, VA)
    …a related field. + 10 or more years (7 with Master's) of experience in software development , systems integration, data management, or related fields. + ... learning, and software engineering, incorporating best practices into the development process. + Performs system optimization, performance tuning and assists… more
    ManTech (10/16/25)
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  • Lead Software Developer - Services…

    Lumen (Richmond, VA)
    …we digitally connect the world and shape the future. **The Role** The Lead Software Developer understands the software development lifecycle (from coding to ... Master's Degree or equivalent education and experience + 5 years overall professional software development experience. + Experience in API development using… more
    Lumen (12/16/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …or contractor) 2. Red Team Operations (government or contractor) 3. Tool/ Software Development (exploits/malware, C2, reverse engineering, bug bounties) 4. ... tel and Rational ClearCase for software configuration management. + Recommend software modifications to systems to mitigate known vulnerabilities. + Operate… more
    Imagine One Technology & Management (09/24/25)
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  • Software Developer 3

    Oracle (Richmond, VA)
    …**Key Responsibilities:** + Take ownership of features or components throughout the full software development lifecycle, from design and development to ... software for tasks associated with the developing, debugging or designing of software applications or operating systems . Provide technical leadership to other… more
    Oracle (12/04/25)
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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    Software Developer to support DOD Operations. This engineer will be developing and testing software on an Agile Software Development team of 7 or less ... Software Developer Responsibilities Include:** + Developing and/or verify software system specifications and requirements documentation, develop support… more
    Amentum (11/20/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …and debug mission critical software source code. + Participate in the full software development lifecycle + Serve as technical lead for small projects and ... computer science or STEM field plus 4+ years of software development , or 2+ with a masters...and coaching to other developers + Experience designing complex systems , taking into account performance and user requirements +… more
    Leidos (10/08/25)
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  • Software Developer 4

    Oracle (Richmond, VA)
    …involving coding or equivalent practical experience + 8+ years of total experience in software development + Demonstrated ability to write great code using Java, ... deep into any part of the stack and low-level systems , as well as design broad distributed system...ability to deliver products and experience with the full software development lifecycle + Experience working on… more
    Oracle (12/13/25)
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  • Software Engineer Sr - Clearance Required

    Lockheed Martin (Herndon, VA)
    …package : 401K, PTO, and work/life balance and more\. **Basic Qualifications:** * Full\-stack development * Software development experience with Java or C\# ... proficiency in application containerization \(e\.g\. Docker, Kubernetes, etc\.\) * Agile software development experience Java JEE Quarkus, C\# \.NET, JavaScript,… more
    Lockheed Martin (11/07/25)
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  • Software Engineering Intern, PhD, Summer

    Google (Reston, VA)
    …and performance on a massive scale. You will work on software development projects to keep important business generating-critical systems up and running, ... opportunity to work on complex computer science solutions, develop scalable, distributed software systems , and also collaborate on multitudes of smaller projects… more
    Google (10/01/25)
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  • Software Engineer

    CACI International (King George, VA)
    …for impacts relative to complexity and throughput. + Developing and assessing software development plans, software requirements documents, software ... Software Engineer Job Category: Engineering Time Type: Full...and middleware. + Real time and non-real time operating systems such as UNIX, Linux, and VxWorks. + Model… more
    CACI International (11/13/25)
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