# Java & Microservices Developer

> Unison Group · Singapore, Singapore · Full-time · Posted 2026-10-10

**Workplace:** on_site

**Department:** Bharat

## Description

We are looking for an experienced Java & Microservices Developer with strong expertise in Java, Spring Boot, and microservices architecture. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable, high-performance backend applications and RESTful APIs.

Key Responsibilities

-   Design, develop, and maintain backend applications using Java and Spring Boot.
-   Build and implement microservices-based architecture and RESTful APIs.
-   Develop secure, scalable, and high-performance applications.
-   Integrate microservices with databases, messaging systems, and external APIs.
-   Work with relational and NoSQL databases for data storage and retrieval.
-   Implement unit testing, integration testing, debugging, and code reviews.
-   Collaborate with cross-functional teams, including frontend developers, architects, and QA engineers.
-   Use CI/CD pipelines and containerization tools to support deployment and release processes.
-   Troubleshoot production issues and optimize application performance.

## Requirements

-   Strong programming experience in **Java 8/11/17 or above**.
-   Hands-on experience with **Spring Boot, Spring MVC, Spring Security, and Spring Data JPA**.
-   Strong understanding of **Microservices Architecture** and RESTful web services.
-   Experience with API design, integration, and documentation using Swagger/OpenAPI.
-   Good knowledge of SQL databases such as Oracle, MySQL, or PostgreSQL.
-   Experience with messaging technologies such as Kafka or RabbitMQ.
-   Familiarity with Git, Maven/Gradle, and CI/CD tools.
-   Experience with Docker and Kubernetes is preferred.
-   Knowledge of cloud platforms such as AWS, Azure, or GCP is an advantage.
-   Strong problem-solving, analytical, and communication skills.

## Apply

[Apply at Unison Group](https://apply.workable.com/unisongroup/j/75F65DCEB8/apply)

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