What you know Design, develop, and maintain a robust and scalable Rewards Engine using Java 11+, Spring Boot, and Spring Framework. Implement batch processing solutions using Spring Batch for efficient handling of large-scale data. Develop and integrate RESTful APIs to support e-commerce features and ensure seamless communication across microservices. Work with Cassandra for distributed data storage and Oracle 11 for transactional database operations. Write and maintain comprehensive unit and in
