React Native Frontend Developer — Modernize Legacy UI

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking a Frontend Developer with at least 3 years of experience to build seamless user interfaces and collaborate across teams. The role focuses on migrating legacy JSP UI to React Native, delivering responsive design, and ensuring quality during API integration.

The ideal candidate will work on UI enhancements, participate in UAT, and resolve UI-related defects, contributing to high-quality digital products in a collaborative office setting.

Qualifications

• 3+ years of frontend development experience.
• Proficiency in React Native or React.
• Experience migrating legacy JSP or similar UI frameworks to modern stacks, with API integration.

Responsibilities

• Convert legacy JSP-based UI screens to React Native components.
• Implement responsive and accessible UI design aligned to product requirements.
• Collaborate with backend developers on API integration and ensure UI quality during UAT and defect resolution.

Skills

React Native

React

RESTful APIs

Job description

Rapsys Technologies Pte Ltd. in Singapore is seeking a Frontend Developer with at least 3 years of experience to build seamless user interfaces and collaborate across teams. The role focuses on migrating legacy JSP UI to React Native, delivering responsive design, and ensuring quality during API integration.

The ideal candidate will work on UI enhancements, participate in UAT, and resolve UI-related defects, contributing to high-quality digital products in a collaborative office setting.