Java Backend Engineer: Build, Troubleshoot & Modernize

Visa Hunt is seeking a highly analytical Java Backend Developer to own our client’s core server-side applications in Singapore. You will diagnose complex production issues while delivering high-priority change requests to evolve our platform.

Responsibilities include advanced troubleshooting, designing and deploying new features, maintaining system health, and mentoring junior engineers. Collaboration with QA, product managers, and frontend teams is essential to ensure end-to-end functionality.