Full-Stack Engineer: Java Spring Boot + React

NEARSOURCE PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

DBS is seeking a highly skilled Full Stack Software Engineer proficient in Java Spring Boot backend and modern React frontend technologies. You will shape the future technical direction of user journeys within Wealth Management, delivering financial applications for internal users and clients.

DBS promotes learning and provides access to internal platforms. You will design, develop, and maintain full stack applications, build RESTful APIs and microservices, and implement Micro Frontend

Qualifications

• Expert backend knowledge with junior-to-mid frontend capabilities.
• Java 21 and Spring Boot MVC/Data/Security/Cloud expertise.
• Modulith/microservices patterns with relational DBs and SQL optimization.
• RESTful API design and messaging queues (Kafka, IBM MQ).
• Unit/integration testing (JUnit, Mockito, Karate) and SOLID principles.

Responsibilities

• Design, develop, and maintain full stack apps using Java Spring Boot and React for Wealth Management internal users and clients.
• Build and optimize RESTful APIs and microservices.
• Implement and maintain Micro Frontend architectures.
• Drive best practices across the tech stack.
• Collaborate with analysts, PMs, stakeholders, and other tech teams to deliver high-quality products.
• Troubleshoot complex production issues across frontend and backend.
• Drive technical innovation and continuous improvement.
• Participate in system design discussions and contribute to the technical roadmap.

Skills

Java

Spring Boot

Relational databases

SQL optimization

Microservices patterns

RESTful APIs

Unit testing

Junit

Mockito

Karate

Typescript

React 19

Redux

RTK

MFE (Micro Frontend)

HTML5/CSS3

Web performance

Storybook

Jest

Cypress

Playwright

Tools

Kafka

IBM MQ

MariaDB

PostgreSQL

Module Federation

Single-SPA

Webpack

Vite

Styled Components

Emotion

Job description

DBS is seeking a highly skilled Full Stack Software Engineer proficient in Java Spring Boot backend and modern React frontend technologies. You will shape the future technical direction of user journeys within Wealth Management, delivering financial applications for internal users and clients.

DBS promotes learning and provides access to internal platforms. You will design, develop, and maintain full stack applications, build RESTful APIs and microservices, and implement Micro Frontend