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Java Developer

System One

  • Ashburn, VA
  • Today
  • Remote

    Highlights

    These positions will focus on developing, enhancing, and maintaining secure, cloud-native applications supporting FAA systems and modernization initiatives. We are seeking experienced Java Software Engineers at the mid-level, senior, and lead levels to support a federal aviation technology program.
    System One

    Numbers & Facts

    LocationAshburn, VA (
    Remote
    )
    IndustryStaffing/Employment Agencies
    Company Size2,500 to 4,999 employees
    Websitehttps://systemone.com

    Description

    Java Developer
    Employment Type: Contract
    Location: Mostly Remote
    Candidates must be local to the DC/MD/VA or Eagan, MN area
    US Citizenship required per government contract
    Clearance: Must be able to obtain a Public Trust clearance


    We are seeking experienced Java Software Engineers at the mid-level, senior, and lead levels to support a federal aviation technology program. These positions will focus on developing, enhancing, and maintaining secure, cloud-native applications supporting FAA systems and modernization initiatives.
    Qualified candidates will have strong hands-on Java development experience, cloud-native application development skills, and experience working within DevSecOps environments. The team will also support AI/ML integration, automated feature testing, and AI-driven test-script generation.

    Key Responsibilities:

    • Design, develop, test, and maintain Java-based enterprise applications, services, and software frameworks.
    • Develop cloud-native applications using microservices, containerization, and modern software development practices.
    • Build and maintain APIs and event-driven application components.
    • Develop and deploy applications within AWS ECS, EKS, OpenShift, or similar cloud environments.
    • Collaborate with cloud system owners, DevSecOps engineers, and testing teams to support software releases.
    • Implement secure coding practices aligned with federal security standards, including FISMA High requirements.
    • Identify and remediate application vulnerabilities through SAST/SCA tools, dependency management, and secure coding practices.
    • Support CI/CD pipelines, automated testing, and application deployments.
    • Develop and integrate AI/ML capabilities, including AI-driven test-script generation.
    • Contribute to Java-based AI solutions supporting flight services automation.
    • Troubleshoot application issues, improve performance, and maintain technical documentation.

    Required Qualifications:
    • Strong hands-on Java development experience.
    • Experience developing cloud-native applications, microservices, and APIs.
    • Experience with AWS ECS, EKS, or OpenShift.
    • Experience with DevSecOps practices, CI/CD pipelines, and secure coding.
    • Experience developing or integrating AI/ML capabilities into software applications.
    • Experience with AI-driven test automation or test-script generation.
    • Knowledge of FISMA High security requirements and vulnerability remediation.

    Preferred Qualifications:
    • Additional programming experience with Python or Go.
    • Previous experience supporting FAA, DOT, or other federal government programs.
    • Experience with flight-services automation or aviation-related applications.

    #M1
    #LI-VH1
    Ref: #851-Rockville-S1


    About Company

    Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 

    Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

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