Karsun Solutions LLC

Senior Java Developer

Job Locations US-VA-Herndon
Posted Date 2 months ago(12/7/2017 3:51 PM)
# of Openings
Information Technology


Karsun Solutions LLC is in the business of solving problems. Since 2009 as a premier consulting services company with a culture of innovation, Karsun offers a portfolio of Enterprise Modernization services to both civilian and defense Federal agencies. Karsun’s list of strong clientele includes U.S. Department of Homeland Security, U.S. General Services Administration, and the Federal Aviation Administration. Karsun combines years of institutional knowledge with a deep commitment to customer relationships, on every project.      


  • Provide full life cycle development with JAVA technology
  • Understand coding standards and implement them within code being developed
  • Troubleshoot problems and provide solutions
  • Communicate with the users to determine problems or design requirements
  • Document changes and follow the Systems Development Life Cycle process independently.
  • Willing to learn and adopted new technologies in short period of time as required by the Project.
  • Capability to be design solutions for complex projects.
  • This position will also requires coordination with the customer to review software application requirements and provide/propose technical solutions

NOTE : Contingent upon Approved Public Trust Clearence 


Required Skills:

  • Strong programming skills with Java (8 and older), J2EE, JSP, Java Script, Angular 2/4, Spring, Spring Security, JQuery, and Bootstrap
  • Extensive working experience of developing RESTFul WebServices using the Open source frameworks, i.e., Node.js, Spring
  • Extensive working experience in XML and JSON technologies
  • Working experience in using Kafka/JMS  and messaging tools/software
  • Working experience in testing frameworks Selenium, Cumber, JUnit/TestNG
  • Extensive working experience in writing queries with relational databases such as Oracle, data modeling, MySQL (or similar)
  • Strong skills in writing sqls, procedures, functions and as well troubleshooting
  • Working experience in Agile methodologies

Desired Skills:

  • Worked in development tools – Jira, Git and Confluence
  • Worked in Agile/Scrum team environment
  • Worked at FAA in the past is a plus
  • Experience operating in traditional and agile project models
  • Demonstrated experience in using AWS or other Cloud technologies
  • Knowledge of Nginx is preferred



  • Requires a Bachelor’s Degree in Information systems, business systems, management information systems, IT Management, or other IT degree and a minimum of 8 years of relevant experience
  • Engineering, math, and/or science degrees are acceptable substitute degrees.
  • The ability to successfully obtain and maintain a U.S. Suitability/Public Trust Background Clearance

Karsun Solutions is an Equal Employment Opportunity (EEO) employer. It is the policy of the Company to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information


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