Java Backend Developer

A company is looking for a Java Backend Developer with a focus on Data & Performance. Key Responsibilities Design, analyze, and improve database schemas; write and optimize SQL queries for performance and scalability Develop backend services in Java using the Spring ecosystem and contribute to design discussions with a data-centric perspective Investigate and solve production performance issues while understanding large dataset behavior under load Required Qualifications 4-5 years of experience in Java backend development Solid experience with Java and good knowledge of the Spring Framework Hands-on experience with Hibernate and JPA Strong interest in SQL and relational databases, particularly PostgreSQL and/or SQL Server Willingness to engage in performance tuning and data-heavy challenges