Senior Java Application Developer (J2EE / Enterprise Systems)

We are seeking an experienced Senior Java Application Developer to support enterprise-level application development initiatives. This role involves full Software Development Life Cycle (SDLC) ownership, including requirements analysis, design, development, testing, integration, and deployment of complex Java/J2EE applications. The ideal candidate will work closely with business users, analysts, developers, and QA teams to deliver high-quality, scalable, and well-documented solutions. Key Responsibilities Analyze, design, develop, test, integrate, and deploy enterprise applications across the full SDLC. Develop and maintain applications using Java, J2EE, SQL, and object-oriented design principles. Design and consume Web Services and work with RAD and WebSphere environments. Create, review, and understand Oracle-based stored procedures and relational database applications. Perform system integration testing, applying strong knowledge of programming techniques and computer systems. Collaborate with developers, business analysts, QA teams, and stakeholders during design reviews, development, testing, and implementation activities. Develop system test plans, test scenarios, test schedules, and coordinate defect tracking and resolution. Analyze data structures and support data migration, conversion, and transformation efforts. Evaluate user requests for new or enhanced functionality, determining feasibility, cost, timelines, and system compatibility. Consult with users to understand current processes and clarify program objectives. Formulate development plans using structured analysis and design or object-oriented methodologies. Ensure system requirements and technical documentation are accurate and complete. Required Qualifications 8+ years of experience in application analysis and development across the complete SDLC Strong experience with Java, J2EE, SQL, and object-oriented design (OOD) Experience with Web Services, RAD, and WebSphere Strong understanding of relational database concepts, including Oracle stored procedures Experience with system integration testing and defect management Solid knowledge of data structures and database design (relational and multidimensional) Excellent collaboration and communication skills Preferred Qualifications 2+ years of experience working with HHSC systems or similar government enterprise systems