Full-Stack Backend Engineer: Java/Spring, Kafka, Cloud

Singtel Group; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Singtel in Singapore is seeking a seasoned Full Stack Developer to join the Paragon Core Engineering team. You will design, develop, and maintain scalable backend services using Java and Spring Boot, and collaborate with front-end developers to deliver high-quality applications.

You will implement RESTful APIs, create secure, observable systems, and contribute to CI/CD pipelines. Experience with Kafka, Kubernetes, Docker, and cloud platforms is valued, along with strong teamwork and

Responsibilities

• Design, develop, and maintain backend services using Java and Spring Boot.
• Build, enhance, and maintain RESTful APIs.
• Develop secure, scalable, and maintainable software solutions following secure software development practices.
• Design and maintain event-driven architectures using Apache Kafka.
• Collaborate closely with frontend developers, DevOps engineers, Site Reliability Engineers (SREs), product managers, and other stakeholders to deliver high-quality solutions.
• Troubleshoot production issues and participate in production support activities, including incident investigation and resolution where applicable.
• Monitor, optimize, and improve application performance, scalability, reliability, and observability.
• Contribute to CI/CD pipelines and automation initiatives to improve software delivery.
• Ensure adherence to coding standards, security requirements, testing practices, and quality engineering principles.
• Participate in code reviews and contribute to continuous improvement of engineering practices.

Skills

Java

Spring Boot

RESTful APIs

Security principles

Microservices

Kafka

Kubernetes

Cloud platforms

Docker

CI/CD

Observability

Linux scripting

Frontend tech

Tools

Docker

Jenkins

GitLab CI

Argo CD

Prometheus

Grafana

ELK Stack

Splunk

Kubernetes

Job description

Singtel in Singapore is seeking a seasoned Full Stack Developer to join the Paragon Core Engineering team. You will design, develop, and maintain scalable backend services using Java and Spring Boot, and collaborate with front-end developers to deliver high-quality applications.

You will implement RESTful APIs, create secure, observable systems, and contribute to CI/CD pipelines. Experience with Kafka, Kubernetes, Docker, and cloud platforms is valued, along with strong teamwork and