Senior Java Full-Stack Engineer — Build Scalable Web Apps

RAPSYS TECHNOLOGIES PTE LTD; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking an experienced Java Full Stack Developer to join our dynamic team. You will design and build scalable web applications, combining front-end and back-end expertise with modern frameworks.

You will collaborate across cross-functional teams, write clean, maintainable code, optimize performance, and mentor junior developers while delivering features from idea to production.

Responsibilities

• Design and develop scalable web applications using Java and modern frameworks.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Troubleshoot and optimize application performance.
• Integrate user-facing elements with server-side logic.
• Write clean, maintainable code following best practices.
• Mentor junior developers and provide technical guidance.

Skills

Java

Front-end development

Back-end development

Job description

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking an experienced Java Full Stack Developer to join our dynamic team. You will design and build scalable web applications, combining front-end and back-end expertise with modern frameworks.

You will collaborate across cross-functional teams, write clean, maintainable code, optimize performance, and mentor junior developers while delivering features from idea to production.