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Java Developer

System One
  • Ashburn, VA
  • Remote
  • Instant Apply
3 days ago
System One

Job 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


Numbers & Facts

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

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.

Skills

  • Amazon Web Services (AWS)unmatched
  • Application Programming Interface (API)unmatched
  • Applications Securityunmatched
  • Artificial Intelligence (AI)unmatched
  • Automationunmatched
  • Aviation Industryunmatched
  • Cloud Applicationsunmatched
  • Cloud Computingunmatched
  • Computer Securityunmatched
  • Continuous Deployment/Deliveryunmatched
  • Continuous Integrationunmatched
  • Enterprise Applicationsunmatched
  • FISMA - Federal Information Security Management Actunmatched
  • Federal Aviation Administration (FAA)unmatched
  • Federal Governmentunmatched
  • Government Contractsunmatched
  • Identify Issuesunmatched
  • Javaunmatched
  • Java Platform Enterprise Edition (Java EE/J2EE)unmatched
  • Microservicesunmatched
  • Performance Managementunmatched
  • Python Programming/Scripting Languageunmatched
  • Secure Codingunmatched
  • Software Administrationunmatched
  • Software Developmentunmatched
  • Software Engineeringunmatched
  • Technical Writingunmatched
  • Test Automationunmatched
  • Test Plan/Scheduleunmatched
  • Test Scriptsunmatched
  • Testingunmatched
  • United States Citizenunmatched

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