Java Senior Backend Developer (Ref 26350)

Jobline Resources Pte Ltd

Singapore, SGonsitePosted Jun 25, 2026
Posting intelligenceActively listedReposted 19×, possible evergreen/ghost posting

Skills

reactnodejava

About the role

Responsibilities

Seeking a highly analytical and proactive Senior Java Backend Developer to take ownership of our core server-side applications. This role is a blend of high-stakes problem-solving and strategic feature development. You will be the primary point of contact for diagnosing complex production issues while simultaneously driving the implementation of high-priority change requests to evolve our platform.

Advanced Troubleshooting: Lead the investigation and resolution of complex technical issues and performance bottlenecks reported by stakeholders or monitoring systems.

Feature Evolution: Design, develop, and deploy new change requests (CRs), ensuring that new features integrate seamlessly with existing architecture without introducing regressions.

System Maintenance: Perform root cause analysis (RCA) for recurring incidents and implement long-term structural fixes rather than "band-aid" patches.

Code Quality & Mentorship: Conduct thorough code reviews and provide technical guidance to junior developers, championing best practices in Java development.

Legacy Modernization: Identify opportunities to refactor and modernize older codebases to improve maintainability, scalability, and security.

Collaboration: Work closely with QA, Product Managers, and Frontend teams to validate requirements and ensure end-to-end functionality.

Requirements

Degree / Diploma in Computer Science or equivalent

At least more than 2-3 years of relevant working experiences

Top 3 Skills Needed

Java

SQL (Database)

ReactJS / NodeJS

Licence no: 12C6060

Pay: Up to $6,000.00 per month

Work Location: In person

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