# Java Microservices Developer

**Company:** [Unison Group](https://jobs.workable.com/companies/deKpPhPMtQZga7XoPG1tSo.md)
**Location:** Singapore, Singapore
**Workplace:** on site
**Employment type:** Contract
**Department:** Manish

[Apply for this job](https://jobs.workable.com/view/0596be41-401f-4402-b3d8-badb3bac21c3)

## Description

### **Job Summary**

We are looking for a skilled **Java Microservices Developer** with strong expertise in cloud-native development, integration, and messaging systems. The ideal candidate should have hands-on experience in building scalable applications using microservices architecture on Amazon Web Services and working with middleware and messaging platforms.

### **Key Responsibilities**

-   Design, develop, and deploy scalable **Java-based microservices**.
-   Build cloud-native applications using Amazon Web Services (AWS).
-   Develop RESTful APIs and ensure high performance and responsiveness.
-   Work on **system integration** across multiple platforms and services.
-   Implement messaging solutions using **Amazon MQ** and **IBM MQ**.
-   Utilize middleware technologies such as **Apache Kafka** or other Apache/Amazon-based tools.
-   Collaborate with cross-functional teams including DevOps, QA, and business stakeholders.
-   Participate in code reviews, troubleshooting, and performance tuning.

### **Required Skills**

-   Strong experience in **Java (Core Java, Spring Boot, Spring Cloud)**.
-   Solid understanding of **Microservices Architecture**.
-   Hands-on experience with **AWS services** (EC2, S3, Lambda, API Gateway, RDS).
-   Strong knowledge of **SQL** (MySQL, PostgreSQL, or similar databases).
-   Experience with **middleware technologies** (Apache / Amazon-based platforms).
-   Expertise in **messaging systems**:

-   Amazon MQ
-   IBM MQ

-   Experience in **API integration and system integration patterns**.
-   Familiarity with **Docker, Kubernetes**, and CI/CD pipelines.