Java Backend Developer

G2 COMTECH ASIA PTE. LTD.Singaporemycareersfuturepublished 08/25/2026
Must-have:JavaReactFrontendBackendFullstackMobile

Responsible for the full lifecycle of enterprise mobile application—from interpreting high-fidelity Figma designs to implementing seamless React Native frontends and supporting the Java-based backend services that power them.

  • Cross-Platform Development: Build, test, and maintain high-performance, reusable, and reliable code for both iOS and Android using React Native.
  • Design Implementation: Transform complex Figma wireframes and prototypes into pixel-perfect, interactive mobile interfaces.
  • UI/UX Advocacy: Collaborate with designers to optimize user journeys, ensuring the app is intuitive, accessible, and follows platform-specific (Human Interface & Material Design) guidelines.
  • Full-Stack Integration: Develop and maintain server-side logic using Java to ensure seamless data integration between the mobile frontend and the database.
  • Performance Optimization: Diagnose and fix bugs, bottlenecks, and performance issues to ensure a smooth user experience
  • API Management: Design and consume RESTful APIs to connect the mobile application to backend services.

Top Skills:

  • Java
  • Springboot

Good to Have (Optional)

  • React Native
  • Mobile development

ONLY FOR SINGAPOREAN