• Sr . Software Dev Engineer, S3 Encryption

    Amazon (Arlington, VA)
    …of data, at any time, from anywhere on the web. It gives any developer access to the same highly scalable, reliable, secure, fast, inexpensive infrastructure that ... solutions to transform service performance, availability, cost, and security. * Use Java / Java based frameworks and software engineering best practices to ensure… more
    Amazon (10/07/25)
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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 ... be able to write various coding languages (for example: Java , C++, Python, R, JavaScript, HTML), construct enterprise solutions...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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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …currently recruiting for the listed position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the ... Design and implement high-level architecture for NATO's next-generation M&S systems + Lead DIS protocol implementation and ensure compliance with IEEE standards +… more
    SimIS Inc. (09/05/25)
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  • Full Stack Developer , Lead

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Senior Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP information ... systems, using JAVA /JEE. What you will do + Design and implement...+ Database Connectivity (JDBC, JPA, Hibernate) + 8+ years Java JEE (Required) + Experience developing microservices What we'd… more
    BigBear.ai (10/10/25)
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  • Lead Pega Developer

    ICF (Reston, VA)
    …to support all aspects of our client's business. We are seeking an experienced ** Lead Pega Developer ** to lead the design, development, and implementation ... prohibits personal VPN connections. **What You Will Do:** + Lead the design and development of Pega applications for...Like You** **To** **Bring** **With** **You:** + Pega Certified Senior System Architect (CSSA) or higher + Strong understanding… more
    ICF (11/19/25)
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  • Senior Software Developer

    EAI Technologies (Vienna, VA)
    Discover the feelings of: Loyalty, Recognition , Family, Camaraderie Come experience why so many employees have been with EAI for 5 - 10 + years, and continue to make ... of clients like Verizon, Capital One, and Cardinal Health in small teams. Lead and work in a fast-paced, hands-on capacity, while learning new technologies in… more
    EAI Technologies (10/14/25)
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  • Android Developer

    System One (Ashburn, VA)
    …* Soft Skills: * Accountability * Cross-functional communication * Proactive problem-solving Senior Mobile Developer (Level 3) Focus: Technical leadership and ... Job Title: Android Developer Location: Hybrid Work Model Reporting to Vienna,...* Support enterprise-wide mobile initiatives and influence platform strategy ( senior levels) Qualifications * Bachelor's degree in Computer Science… more
    System One (10/09/25)
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  • Machine Learning Developer

    CACI International (Sterling, VA)
    …* * * CACI is currently looking for a motivated, career and customer-oriented Senior level of Machine Learning (ML) Developer with Agile methodology experience ... Machine Learning Developer Job Category: Information Technology Time Type: Full...models + Use programming languages like Python, Scala, or Java + Leverage Continuous Integration and continuous deployment best… more
    CACI International (11/18/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …and design, coding, and unit testing. We're looking for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a ... The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex… more
    Leidos (10/30/25)
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  • Software Developer (SME)

    BAE Systems (Herndon, VA)
    …to succeed. We are all about trust, camaraderie and a shared ambition to lead the world in defense technologies and national security services. We offer flexible ... experience with a bachelors or masters in a related field. The Software Developer will develop new automation capabilities that utilize infrastructure as code best… more
    BAE Systems (09/09/25)
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