Senior Full-Stack Engineer: Java, React & Microservices

re-zoo-me; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Job summary

re-zoo-me is seeking senior software engineers to support enterprise application development for a financial services project. You will contribute to backend microservices, API development, and cloud-native deployment across AWS/Azure.

The role requires strong Java with Spring Boot, React frontend proficiency, and hands-on experience with Docker, Kubernetes, CI/CD, and Kafka in an Agile environment. You’ll collaborate on design, reviews, and production support.

Qualifications

• 8+ years of working experience in enterprise Java development.
• Hands-on Java development with Spring Boot and microservices architecture.
• REST API development and integration experience.
• Experience with React frontend.
• Experience with Docker and Kubernetes.
• CI/CD with Jenkins and Git.
• Kafka and event-driven architectures experience.
• Cloud experience with AWS and/or Azure.

Responsibilities

• Design, develop and maintain enterprise applications using Java and Spring Boot.
• Develop and enhance scalable Microservices-based applications and REST APIs.
• Develop responsive frontend applications using Angular and React.
• Work with HTML, CSS and JavaScript/TypeScript for frontend development.
• Develop and support Micro Frontends (MFE) architecture where applicable.
• Integrate frontend applications with backend MicroServices and REST APIs.
• Work with Docker and Kubernetes for containerisation and deployment.
• Develop and maintain CI/CD pipelines using Jenkins and Git.
• Work with Kafka for event-driven integration and asynchronous communication.
• Work with MySQL, PostgreSQL and MongoDB.
• Deploy and support applications on AWS and Azure.
• Perform unit testing, integration testing, troubleshooting and production support.
• Participate in Agile development, code reviews, technical discussions and continuous improvement initiatives.

Skills

Java

Spring Boot

Microservices

REST APIs

React

HTML/CSS/JS/TS

Micro Frontends (MFE)

Docker

Kubernetes

CI/CD (Jenkins & Git)

Kafka

Cloud: AWS/Azure

Agile

Tools

Docker

Kubernetes

Jenkins

Git

Node.js

Express.js / NestJS

GraphQL

Job description

re-zoo-me is seeking senior software engineers to support enterprise application development for a financial services project. You will contribute to backend microservices, API development, and cloud-native deployment across AWS/Azure.

The role requires strong Java with Spring Boot, React frontend proficiency, and hands-on experience with Docker, Kubernetes, CI/CD, and Kafka in an Agile environment. You’ll collaborate on design, reviews, and production support.