• Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …accomplished technical professional specializing in the analysis and understanding of software , firmware, and systems through reverse engineering techniques. + ... + Lead and conduct advanced reverse engineering efforts to analyze software binaries, firmware, and systems , uncovering vulnerabilities, extracting proprietary… more
    Leidos (06/08/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    …enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate + Developing and directing software system validation and testing methods using Junit and ... implementation to customer use cases + Document and Perform systems software development, including deployment of build...and design methodologies + Experience working on the customer's systems + Understanding of the customer's system … more
    Leidos (05/21/25)
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  • Technical Account Manager, WWPS Federal

    Amazon (Arlington, VA)
    …of Java, Python Perl, Ruby, C#, and/or PHP - Previous experience as a Software Engineer, Developer , DevOps Engineer etc. - Professional experience with cloud ... including EC2, S3, DynamoDB & RDS databases, Lambda, SageMaker, ECS/EKS, GuardDuty, Systems Manager, CodePipeline, IoT, and many more. Your technical acumen and… more
    Amazon (04/12/25)
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  • Red Team Offensive Tool Developer

    TekSynap (Virginia Beach, VA)
    …to simulate adversary tactics, techniques, and procedures (TTPs). + Reverse engineer software and systems to identify vulnerabilities and create proof-of-concept ... and Advanced Penetration Tester (GXPN) + Offensive Security Exploit Developer (OSED) + Education: + Bachelor of Science in...Development Program (CNODP). + Clearance: + Must possess a TS /SCI clearance (IT Level I Tier 5 / Special-Sensitive… more
    TekSynap (03/29/25)
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  • Sharepoint Developer (Pies-L4) - NGA…

    Masego (Springfield, VA)
    …we recognize and award your hard work. Description We are looking for a Senior-level TS /SCI cleared Sharepoint Developer to join our team. This is an opportunity ... and process improvements, optimization, development, and/or operations sustainment efforts for IT systems , software , and processes related to web tools. Minimum… more
    Masego (04/10/25)
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  • Java Developer

    Leidos (Reston, VA)
    …enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate + Developing and directing software system validation and testing methods using Junit and ... has a new and exciting opportunity for a **Java Developer ** in our **National Security Sector's (NSS) Cyber &...implementation to customer use cases + Document and Perform systems software development, including deployment of build… more
    Leidos (05/17/25)
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  • Jr. Java Developer

    Leidos (Reston, VA)
    …enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate + Developing and directing software system validation and testing methods using Junit and ... a new and exciting opportunity for a **Jr. Java Developer ** in our **National Security Sector's (NSS) Cyber &...implementation to customer use cases + Document and Perform systems software development, including deployment of build… more
    Leidos (05/03/25)
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  • ETL Java Developer SME

    Leidos (Reston, VA)
    …HTML, CSS, JavaScript, Java, Python, SpringBoot, and Hibernate. + Develop and direct software system validation and testing methods using Junit and Katalon. + ... us and make a difference in National Security!** **Job Summary** This ETL Java Developer SME role is supporting support mission-critical systems in an Agile… more
    Leidos (06/11/25)
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  • MarkLogic Developer (SME)

    Leidos (Reston, VA)
    …CSS, JavaScript, Java, Angular, Python, SpringBoot, and Hibernate. + Develop and direct software system validation and testing methods using Junit and Katalon. + ... has a new and exciting opportunity for a **MarkLogic Developer SME** in our **National Security Sector's (NSS) Cyber...You will have the opportunity to build and maintain systems , software , and cloud environments, while providing… more
    Leidos (04/24/25)
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  • Database Developer

    Nightwing (Herndon, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a Database Developer to support a multifaceted global software deployment project. ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/24/25)
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