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Liferay Developer

Job ID: 2310713
Location: REMOTE WORK, AL, United States
Date Posted: Aug 8, 2023
Category: Software
Subcategory: SW Engineer
Schedule: Full-time
Shift: Day Job
Travel: No
Minimum Clearance Required: Secret
Clearance Level Must Be Able to Obtain: None
Potential for Remote Work: Remote
Benefits: Click here

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Job Description


SAIC is seeking remote Senior Full Stack Liferay Developer to serve on our DASTO team supporting our customer, the U.S. Army Human Resources Command at Fort Knox, KY. The Liferay developer will be a part of a close team that is maintaining, enhancing and upgrading the primary framework for the accessioning applications and services, in an enterprise environment. As part of team, you will participate in design, development, threat modeling and cybersecurity and fielding of Liferay IKROme and related software and interfacing applications and services.

NOTE: This position is a fully remote / work from home position. 


  • Maintain, update, and upgrade the Liferay IKROme application, coordinate database changes to streamline application performance
  • Provide indexing solutions such as Solr with Zookeeper, ElasticSearch in cluster configuration
  • Design and develop three-tier architecture applications with J2EE technology
  • Responsible for coordination with enterprise interface team and assisting with implementation and maintenance
  • Prepares technical specifications and detailed component architecture, threat models and configuration guides, as necessary
  • Deploys upgrades and patches, as applicable
  • Researches, tests, builds, and coordinates the integration of Liferay applications with applications in the Army portfolio
  • Designs, writes, and maintains tests, queries, and purge activities, as applicable



  • Bachelors and five (5) years or more development experience; experience accepted in lieu of degree
  • 4+ years’ experience in open source portal Liferay 7.x
  • Experience with J2EE technology (Java, JSP, Servlets, OSGI, BND, Apache AXIS/CXF, JDBC, JNDI, JTA, JSTL, XML/XSL, JavaMail, DTO, DAO, JMS, MDB, MQ Series, LDAP and Web services)
  • Experience with UI development tools frameworks (AJAX, CSS3, HTML5, JavaScript, jQuery, Velocity VM, Freemarker, Bootstrap 4, AlloyUI)
  • Familiar with build tools (Maven, Gradle, ANT) 
  • Experience in developing applications using various databases such as Oracle 8i/9i/10g/11g, MySql, and SQL Server 7.0/2008, Sybase
  • Experience writing unit tests with tools like JUnit, Mockito and PowerMockito  


  • Must have a current CompTIA Security+ CE certification


  • Must have a current Secret Clearance

Target salary range: $100,001 - $125,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.


SAIC is a premier technology integrator solving our nation's modernization and readiness challenges. Our offerings across defense, space, civilian, and intelligence markets include high-end solutions in engineering, IT, and mission outcomes. We integrate the best components from our portfolio with our partner's ecosystem to deliver innovative and effective solutions. We are 25,500 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, VA, SAIC has annual revenues of nearly $7.1 billion. SAIC is an Equal Opportunity Employer empowering people no matter their race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or veteran status.  We strive to create a diverse, inclusive and respectful work culture that values all.

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