Senior Java Developer

Base-2 Solutions
Washington, DC
Job Description
Role Overview

We are seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software infrastructures in secure, regulated environments.

What You Will Do

The role involves planning and executing upgrades across the technology stack, including Apache Solr with ZooKeeper, Apache Tomcat, Apache Directory Studio, and Java/Python components running on Windows-based VMware infrastructure.

Why It Might Be a Fit

The candidate will collaborate with cross-functional teams including security, infrastructure, and business stakeholders to ensure seamless upgrades with minimal operational disruption.

Requirements

  • Expertise in enterprise Java application development on Windows-based VMware infrastructure
  • Expertise with Python
  • Expertise with Apache Solr with ZooKeeper (including upgrading and migrating Solr index data)
  • Experience with Apache Tomcat, Apache Directory Studio
  • Experience with Oracle 19c/relational database integration
  • Experience with SAP Business Intelligence reporting frameworks
  • Experience with secure coding practices for government compliance
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