Senior Java Developer

BDR Solutions LLC

Senior Java Developer at BDR Solutions, enhancing Java EE applications for the U.S. Federal Government with strong emphasis on O&M and legislative changes.

Posted 6/3/2026full-timeLanham • Maryland • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

HibernateJavaJenkinsJUnitLinuxMavenOracleReactShell ScriptingSpring

About the role

Key responsibilities & impact

Provide O&M support for MFRA Java EE applications — defect resolution, performance optimization, and production stability
Lead Java development for legislative changes under CLIN 0002 — design, develop, test, and deploy Filing Season, Mid-Year, and Tax-Year updates
Architect and implement JAX-RS RESTful web services and Java EE components on Red Hat JBoss EAP 7.2.6+
Maintain and enhance JavaServer Faces (JSF)/PrimeFaces or React front-end components integrated with JBoss backend
Build and maintain Jenkins/Maven CI/CD pipelines; manage GitHub source control and branching strategy
Conduct code reviews via pull request process; enforce IRM 2.5 and OneSDLC/ELC code quality standards
Execute JUnit and automated regression test suites before every production deployment; embed AppScan security scanning in CI pipeline
Monitor post-deployment application health using AppInternals and JConsole; investigate and resolve performance anomalies
Manage Oracle and DB2 integration from the Java application layer in coordination with the Database Developer
Participate in CCB sessions, sprint ceremonies, and IRS technical reviews as the Java technical authority
Develop and maintain OneSDLC/ELC artifacts; prepare technical documentation for non-technical IRS stakeholders
Mentor mid-level Java Developers and transfer system knowledge to IRS personnel

Requirements

What you’ll need

8+ years Java development — Java EE 6, object-oriented design, Java design patterns, strong Spring Framework and Hibernate experience
JAX-RS (Jakarta RESTful Web Services) — REST API design, implementation, and troubleshooting
Red Hat JBoss EAP 7.2.6+ — deployment, configuration, tuning
JavaServer Faces (JSF) / PrimeFaces or React — GUI development for enterprise web applications
Jenkins/Hudson, Maven, ANT, GitHub — CI/CD pipeline ownership
JUnit or equivalent — automated test suite development and maintenance
AppScan — static application security testing (SAST) integrated in CI pipeline
AppInternals, JConsole, VisualJC — production monitoring and performance tuning
Oracle and DB2 — Java application layer integration (JDBC, stored procedure calls)
LINUX RHEL 8.0 and Linux shell scripting
Agile/Scrum — sprint planning, story sizing, sprint review, retrospective
IBM ELM Suite (DOORS Next, IBM ETM, Jira) and Endevor

Benefits

Comp & perks

Health insurance
401(k) matching
Paid time off
Professional development opportunities

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

JavaJava EEobject-oriented designJava design patternsSpring FrameworkHibernateJAX-RSJavaServer FacesPrimeFacesReact

Soft Skills

mentoringtechnical authoritycommunication