Backend Java Engineer — Cloud-Native Microservices

re-zoo-me; Singapore; On-site; SGD 70,000 - 120,000; Full time

Job summary

re-zoo-me is seeking a Backend Java Engineer to join a team building scalable, cloud-native applications that power business-critical systems in Singapore. You will design, develop, and maintain backend services with Java and Spring Boot, delivering robust microservices architectures in a distributed environment.

You will collaborate with product owners and architects to translate requirements into resilient solutions, participate in design reviews, ensure code quality, and contribute to

Qualifications

• 3-5+ years of software engineering experience.
• Enterprise-grade backend development with Java and Spring Framework.
• Experience designing distributed systems and microservices.
• Experience deploying applications on AWS and cloud-native architectures.
• Familiarity with RESTful APIs and databases.
• Proficiency with Docker/Kubernetes and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java and the Spring Framework (Spring Boot).
• Build and enhance microservices-based architectures supporting high-volume workloads.
• Develop solutions on AWS leveraging cloud-native services and modern practices.
• Design and implement distributed systems focused on performance, reliability, resilience, and scalability.
• Collaborate with product owners, architects, and engineers to translate requirements into robust solutions.
• Drive best practices in software design, testing, observability, and operational excellence.
• Contribute to architecture decisions and shape platform direction.
• Support applications through deployment, monitoring, troubleshooting, and optimisation.

Skills

Java

Spring Framework

Distributed systems

Microservices

AWS

RESTful APIs

SQL & data modeling

Docker & Kubernetes

CI/CD & DevOps

Problem-solving

Tools

Docker

Kubernetes

CI/CD tooling

Job description

re-zoo-me is seeking a Backend Java Engineer to join a team building scalable, cloud-native applications that power business-critical systems in Singapore. You will design, develop, and maintain backend services with Java and Spring Boot, delivering robust microservices architectures in a distributed environment.

You will collaborate with product owners and architects to translate requirements into resilient solutions, participate in design reviews, ensure code quality, and contribute to