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Java​/J2EE Software Engineer

Job in Herndon, Fairfax County, Virginia, 22070, USA
Listing for: Open Systems Technologies Corporation
Full Time position
Listed on 2026-01-12
Job specializations:
  • Engineering
    Systems Engineer, Cybersecurity, Software Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

Open Systems Technologies Corporation is a leader in the government contracting marketplace, providing Enterprise Security and Cloud Computing solutions to support large organizations. Our capabilities include supplying federal government entities and private businesses with software development, scientific and engineering technical assistance, systems integration, and enterprise security. Since its founding in 1996, OST has been committed to delivering high-quality, best-in-class results that bring added value to our clients while investing in our employees’ futures by providing exciting projects to work on, and robust benefits to include technical training and certifications, relocation assistance and a 401K match with immediate vesting.

Open Systems Technologies is seeking a Back-End Software Engineer to support a large government-end client.

Overview

Required Qualifications
  • CLEARANCE:
    Active TS/SCI w/CI Poly
  • Experience with Java/J2EE object-oriented programming language
  • Experience with Spring Boot or Spring Framework
  • Experience in working with microservices and containerization technologies, including Docker, Bitbucket, Kubernetes, or Open Shift
  • Experience with integration and development tools, including AWS, Docker, Bitbucket, Jenkins
  • Experience with supporting systems engineering efforts in system design, solution engineering, and software development
  • Experience with Linux OS and command line interface
Benefits

OST is an Equal Opportunity Employer and has been operating since 1996 providing support on various contracts with Government agencies. We offer a comprehensive benefits package that includes 3 weeks paid time off, 11 Federal Holidays, medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end-of-year profit sharing.

Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Engineering and Information Technology
Industries
  • IT Services and IT Consulting

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