Senior Java Backend Engineer: Build Scalable Systems

GECO Asia Pte Ltd; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading tech firm in Singapore is seeking a Senior Java Backend Developer to lead troubleshooting and develop core backend applications. Responsibilities include mentoring, addressing complex production issues, and driving system stabilization and scalability initiatives. Ideal candidates will have strong Java backend development experience, familiarity with SQL, and exposure to frontend technologies like ReactJS or NodeJS. This is a great opportunity to strengthen your leadership and technical skills while improving system performance.

Qualifications

• Strong hands-on experience in Java backend development, including enterprise-scale applications.
• Solid experience with SQL and relational database design, performance tuning, and query optimization.
• Experience working with RESTful APIs and distributed systems.

Responsibilities

• Lead advanced troubleshooting and resolution of complex production issues.
• Design, develop, and deploy high-priority change requests (CRs).
• Mentor junior developers and provide technical guidance.
• Collaborate closely with QA, Product Managers, and Frontend teams.

Skills

Java backend development

SQL and relational database design

Troubleshooting complex production issues

Agile/Scrum development

Analytical problem-solving

Tools

ReactJS

NodeJS

Job description

A leading tech firm in Singapore is seeking a Senior Java Backend Developer to lead troubleshooting and develop core backend applications. Responsibilities include mentoring, addressing complex production issues, and driving system stabilization and scalability initiatives. Ideal candidates will have strong Java backend development experience, familiarity with SQL, and exposure to frontend technologies like ReactJS or NodeJS. This is a great opportunity to strengthen your leadership and technical skills while improving system performance.