Java application developer with Oracle PL/SQL

Job Title: Java / PL/SQL Developer

Location: Tysons Corner, VA (Remote / Hybrid)

Employment Type: Full-Time

Position Overview

We are seeking an experienced Java / PL/SQL Developer to design, develop, enhance, test, troubleshoot, and maintain enterprise applications and database solutions supporting the U.S. Department of Justice (DOJ) .

The ideal candidate will have strong hands-on experience with both Java application development and Oracle PL/SQL , with the ability to work across application and database layers. The role will support application sustainment, enhancements, integrations, modernization, performance optimization, and production support.

Key Responsibilities

• Design, develop, test, deploy, and maintain enterprise Java applications.
• Develop application components using modern Java development practices.
• Develop and maintain Oracle PL/SQL procedures, functions, packages, triggers, views, and complex SQL queries.
• Develop and maintain RESTful APIs and application integrations.
• Support applications using enterprise architectures and application servers such as WildFly, JBoss, or OpenLiberty .
• Design efficient database queries and data-access mechanisms.
• Analyze and optimize application and database performance.
• Troubleshoot application, database, integration, and production issues.
• Support data migration, transformation, validation, and data-quality activities.
• Analyze existing code and database objects to identify technical debt and modernization opportunities.
• Develop automated unit, integration, and database tests.
• Participate in CI/CD pipelines, automated testing, code scanning, and deployment activities.
• Support application modernization and migration initiatives.
• Collaborate with AWS Cloud Engineers, DevOps engineers, database specialists, QA engineers, Business Analysts, Product Managers, and other technical team members.
• Participate in Agile ceremonies and iterative product development.
• Support application monitoring, logging, performance optimization, and operational stability.
• Ensure application and database solutions comply with applicable security, privacy, and DOJ technology requirements.
• Develop and maintain technical documentation and knowledge-management artifacts.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field, or equivalent experience.
• 4+ years of professional Java development experience.
• Strong experience with Oracle SQL and PL/SQL .
• Experience developing stored procedures, functions, packages, triggers, views, and complex queries.
• Experience with REST APIs and enterprise application integrations.
• Experience with relational database design and data modeling.
• Experience with Java enterprise application servers such as WildFly, JBoss, or OpenLiberty .
• Experience with Git and software development lifecycle practices.
• Experience working in Agile development environments.
• Strong debugging, analytical, and problem-solving skills.

Preferred Qualifications

• Experience with Oracle 19c and AWS RDS .
• Experience with Amazon Corretto/OpenJDK.
• Experience with Red Hat Enterprise Linux.
• Experience supporting U.S. Federal Government applications.
• Experience with AWS cloud environments.
• Experience with DevSecOps, CI/CD, automated security scanning, and deployment automation.
• Experience with application modernization and technical-debt reduction.
• Experience with infrastructure-as-code and cloud-native development.
• Oracle, Java, or AWS certifications.

Clearance U.S. Citizenship required. Must be able to obtain and maintain the applicable federal Public Trust suitability determination.