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Senior Liferay Developer

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Job ID: 2300207
Location: REMOTE WORK, KY, United States
Date Posted: Feb 21, 2023
Category: Software
Subcategory: SW Systems Engr
Schedule: Full-time
Shift: Day Job
Travel: No
Minimum Clearance Required: Interim Secret
Clearance Level Must Be Able to Obtain: Secret
Potential for Remote Work: Remote
Benefits: Click here

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Job Description


SAIC is seeking remote Full Stack Liferay Developer to serve on a 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
  • 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 be CompTIA Security+ certified prior to start date


  • Must be able to obtain a full Secret Clearance; Interim Secret required prior to start, SAIC will help to obtain


Target salary range: $125,001 - $150,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Covid Policy: SAIC does not require COVID-19 vaccinations or boosters. Customer site vaccination requirements must be followed when work is performed at a customer site.


SAIC® is a premier Fortune 500® technology integrator driving our nation's technology transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, digital, artificial intelligence, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are approximately 26,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer, fostering a culture of diversity, equity, and inclusion, which is core to our values and important to attract and retain exceptional talent. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.4 billion. For more information, visit For ongoing news, please visit our newsroom.

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