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Full Stack Developer

Company:
Newgen
Location:
Herndon, VA
Posted:
May 19, 2026
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Description:

We are looking for a Full Stack Developer to support a backend development team focused on middleware and backend services.

Requirements

TS/SCI FSP Clearance

College degree in Computer Science or equivalent technical degree

Minimum of 5 years of hands-on, back-end Java development experience (not Javascript or Springboot) implementing code that undergoes code reviews, unit testing, integration testing and deployed to a production environment

Minimum of 3 years of experience in a big data environment using tools such as Hadoop, Pyspark, Spark, and Hbase (prefer at least two of the list)

Intermediate to Expert level experience in Solr or Elastic Search (minimum 3 years)

Ability to perform schema updates

Possessing significant knowledge and experience in submitting Lucene queries

Possessing significant knowledge and experience on how Solr/Elastic shards work

Possessing significant experience tuning Solr/Elastic for performance and query optimization Desired Skills

Demonstrated experience working with several AWS services

Demonstrated experience with JIRA and GitHub

About Us

For more than 20 years, NewGen Technologies has solved our clients' toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics. Our team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. #CJ

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