Senior Java Backend Engineer — AWS & Microservices

Optimum Solutions Pte Ltd seeks a highly experienced backend developer to design, develop and support production-grade systems. This role collaborates with architects to analyze requirements and implement code changes, while ensuring security and coding standards.

You will perform extensive QA, CI/CD tasks, and assist in testing and deployment phases. The ideal candidate has 8+ years in backend development, strong Java/J2EE, Spring, RESTful APIs, and container orchestration, with cloud and