Senior Back End Engineer - Java

Job description

**Job Purpose** - Understand business and technical requirements in detail and perform backend engineering tasks to design, build and maintain Java 21 / Spring Boot–based APIs, microservices and related batch processes for critical retail banking journeys in Enterprise Factory, Bangalore. - Design, develop and maintain Java 21 / Spring Boot–based microservices and batch programs, meeting agreed quality, performance and timeliness goals. - Translate functional and non-functional requirements into robust RESTful APIs, service contracts and domain models aligned with microseStrong hands-on coding experience in backend development. - At least 5+ years of experience developing APIs and microservices using Java (preferably Java 11+; Java 21 experience strongly preferred). - Deep experience with Spring Boot for building RESTful services, including dependency injection, validation, configuration management and actuator. - Strong understanding of REST API design, versioning, error handling and documentation (e.g., OpenAPI/Swagger). - Experience with caching frameworks (e.g., Redis, Caffeine) and patterns to improve performance and scalability. - Implement secure, resilient and observable services, including structured logging, metrics and exception handling, in line with bank security and compliance standards. - Collaborate with architects, product owners, business analysts and QA to refine **Experience 5 to 10 years** **Immediate joiners preferred**