Senior Software Developer

T-Rex Solutions, LLC

full-time

Posted on: 9/17/2025

Origin: • 🇺🇸 United States

✨ AI Apply

💰 $125,000 - $150,000 per year

Senior

CloudCyber SecurityDistributed SystemsDockerHibernateJavaJenkinsOpenShiftOracle

About the role

Ensure the AD production baseline is maintained with accurate software configuration management across multiple releases, ensuring lifecycle environments are ready for use
Develop and implement a fully integrated systems infrastructure with related management processes
Actively support Continuous Integration/Continuous Delivery (CI/CD) initiatives, ensuring seamless integration from end-to-end in the software development and deployment process
Perform upgrading configurations, delivery automation, and backlog grooming sessions
Minimize program critical risk exposure and ensure technical solutions are safe, secure, extensible, and scalable
Establish and document standard operating procedures for technical integration and broader project or program activities
Offer in-depth knowledge of various IRS tax processing systems, including submission processing systems, corporate data systems, compliance and case processing systems, and modernized systems

Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field with 5+ years of related experience in software development, with a strong focus on systems software
US Citizenship required
Must be able to pass an IRS public trust investigation
Demonstrated experience in developing Java software solutions, including Java EE/SE, JSP, JSF, and Hibernate
Proven ability in designing, developing, and integrating web services using Service Oriented Architecture (SOA) principles
Experience with Oracle 10g/11g and Oracle Real Application Clusters
Experience implementing middleware rules engines like Drools
Expertise in implementing continuous integration and deployment processes with tools such as Jenkins, GitLab CI/CD pipeline, and automated testing techniques
Extensive experience working in Agile/Scrum development environments
Proven experience with cloud-based development and deployment and containerization technologies like Docker and OpenShift
Experience in implementing cyber security policies, procedures, and best practices, including understanding FISMA
Master's Degree desired
Current IRS clearance desired