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Kris Infotech : Technology & Talent - Synced

Fullstack Developer (React, Springboot)

Asia

August 20, 2026 at 3:37 AM

✨ AI summary

Location

  • Singapore, Singapore

Languages

  • Java
  • JavaScript

Frameworks

  • ReactJS (Vite)
  • Spring Boot

Cloud Services

  • AWS

Databases

  • SQL (JPA)

You'll work across the stack — from React front ends to Spring Boot services — building reliable, well-tested applications in an environment where accuracy, accountability, and compliance matter.


What You'll Do

  • Design, build, and maintain full stack applications using ReactJS (Vite) on the front end and Spring Boot on the back end
  • Develop and integrate REST APIs, using JPA and SQL for data persistence
  • Containerise applications for consistent deployment across environments
  • Contribute to the development of AI agent capabilities within the product
  • Set up and use local API mocking to support independent front-end/back-end development
  • Write and maintain unit tests to ensure code quality and reliability
  • Use Gradle, Git, and Docker as part of the standard development workflow
  • Apply microservices patterns to design scalable, maintainable services
  • Work with AWS fundamentals for cloud-hosted components
  • Collaborate with cross-functional teams while managing your own workstream and deliverables
  • Participate in iterative, agile delivery cycles (sprints, reviews, retrospectives)


What We're Looking For

  • Proven experience as a Full Stack Developer with hands-on skills in React (Vite) and Spring Boot
  • Solid understanding of JPA, SQL, and REST API design/integration
  • Practical experience with containerisation (Docker) and version control (Git)
  • Familiarity with Gradle build tooling
  • Working knowledge of microservices architecture
  • Basic to intermediate knowledge of AWS
  • Experience writing unit tests and using local mocking for independent development
  • Exposure to or interest in AI agent development is a plus
  • Prior experience in government or regulated-sector projects is highly desirable
  • Strong sense of ownership and accountability for your own work
  • Comfortable working both independently and as part of a collaborative team
  • A mindset geared toward iterative, incremental delivery