Develop and maintain software throughout the full development lifecycle, including design, coding, testing, deployment, documentation, troubleshooting, and ongoing support. The role requires Java-based development using Spring Boot, J2EE, SQL/Oracle, APIs, testing frameworks, and application servers. Responsibilities include code reviews, test case creation, log analysis, database optimization, technical documentation, security, performance, scalability, third-party integrations, and contribution to DevOps and CI/CD practices.