Karsun Solutions LLC

  • Java Developer/Web Services Developer

    Job Locations US-OK-Oklahoma City
    Posted Date 4 months ago(4/4/2018 11:00 AM)
    # of Openings
    Information Technology
  • Overview

    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.      


    This role provides computer engineering, computer systems analysis, computer science and software engineering. Develops, modifies, and applies computer modeling and programming applications to analyze and solve mathematical and scientific problems affecting system and program performance. Participates in all phases of scientific and engineering projects such as research, design, development, testing, modeling, simulating, training, and documentation.


    NOTE : Contingent upon Approved Public Trust Clearance. Candidate need not have a previous clearance. Once selected, the clearance process will begin.


    Required Skills:

    • Create new Web Services
    • Support existing WebServices and perform enhancements for internal WebServices
    • Add security authentication to the existing WebServices
    • Experience in developing and maintaining SOAP and REST services and web application using JAVA, J2EE, JSon, JQuery, JUnit, Spring
    • Knowledge of Spring JPA with Hibernate is required for persistence
    • Experience using Apache CXF, Axis2 framework for WebServices
    • Able to manipulate back end Oracle DB with expertise in CRUD operations
    • Good analysis skills for trouble shooting Production issues
    • Experience analyze the code for the cross-impacts while developing defects and enhancements for releases
    • Work on Web Service API s for exposing functionalities to client applications.
    • Work with different system owners for application integrations between systems
    • Experience in performing thorough unit testing and code reviews
    • Experience in Analysis/Design/Manipulation/Clean up processes

    Desired Skills:

    • Working knowledge in JavaScript
    • Have worked in development tools – Jira, Git and Confluence
    • Worked in Agile/Scrum team environment
    • Having worked at FAA in the past is a plus


    • Requires a Bachelor’s Degree in Information systems, business systems, management information systems, IT Management, or other IT degree and a minimum of 3 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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