Java Backend Engineer

Unison Group
Full-time Singapore, Singapore Computer Occupations
Posted:
June 16, 2026
Location:
Singapore, Singapore, Singapore

Job Description

·        We are looking for a Senior Java Backend Engineer to support and enhance our API and microservices ecosystem in a cloud-native AWS environment. This role focuses on BAU (Business-As-Usual) support, ensuring system stability, performance, and continuous improvement of backend services.

·        Provide BAU support for Java-based microservices and APIs, ensuring high availability and reliability

·        Design, develop, and maintain scalable microservices using Java (17+) and Spring Boot (3.x)

·        Manage and support cloud infrastructure on AWS (ECS, EC2, RDS)

·        Monitor system performance and troubleshoot issues using tools like Grafana and CloudWatch

·        Implement and maintain CI/CD pipelines using GitLab, AWS CodeCommit, ...

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Job Overview

Job Type: Full-time
Location: Singapore, Singapore
Posted: June 16, 2026
Deadline: July 26, 2026