Full Stack Developer

BT-220 – Full Stack Developer Location: Chantilly, VA **Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.** Bespoke Technologies is seeking a Java Full Stack Developer to support a backend development team focused on middleware and backend services. This role requires Java programming expertise with JUnit testing and experience with big data pipeline technologies, such as Spark, Iceberg, HBase, and Snowflake. Mandatory Skills Minimum of 5 years of hands-on, back-end Java development experience (not JavaScript or Spring Boot) implementing code that undergoes code reviews, unit testing, integration testing and deployed to a production environment Intermediate to Expert level experience in Solr or Elastic Search (minimum 3 years) Performing schema updates Possessing significant knowledge & experience in submitting Lucene queries Possessing significant knowledge & experience on how Solr/Elastic shards work Possessing significant experience tuning Solr/Elastic for performance and query optimization 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) College degree in Computer Science or equivalent technical degree Optional Skills Demonstrated experience working with several AWS services. Demonstrated experience with JIRA and GITHUB.