Java Backend Developer

IDC TECHNOLOGIES (SINGAPORE) PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A tech company in Singapore is seeking a Senior Java Developer with expertise in Java 8 and above, Spring Framework, and microservices development. Candidates should have 4-8 years of experience and a bachelor's degree in computer science or related fields. Responsibilities include designing and implementing architectures, developing Java applications, and participating in the software development lifecycle. Strong skills in Docker, Kubernetes, and collaboration tools like JIRA are required.

Qualifications

• 4-8 years' experience in software development.
• Experience in Banking / Financial domain is a plus.

Responsibilities

• Design and implement microservices-based architectures.
• Develop and maintain Java-based applications.
• Participate in all phases of the software development life cycle.
• Collaborate with senior developers and QA teams.
• Perform unit testing and support integration testing.
• Maintain technical documentation.

Skills

Java 8 and above

Spring Framework

ORM frameworks

REST API development

Microservices development

Unix/Linux scripting

PostgreSQL / MySQL

Docker

Kubernetes

Jenkins

Git

Collaboration tools

Education

Bachelor’s degree in computer science or related field

Tools

JIRA

Confluence

PostgreSQL

MySQL

Job description

• Bachelor’s degree in computer science, Information Technology, or related field.
• With 4-8 years’ experience
• Strong proficiency in Java 8 and above.
• Hands-on experience with Spring Framework, including Spring Security, Spring Integration, Spring Batch, Spring Data, Spring Cloud, and Spring Boot.
• Proficiency in ORM frameworks such as Hibernate,or MyBatis.
• Scripting experience with Unix/Linux.
• Experience with RDBMS PostgreSQL / MySQL and NoSQL databases is required.
• Experience in REST API development and micro services development
• Proficient with Jenkins, Git, Jenkins and GitHub, BitBucket, CodeScan tools.
• Design and implement microservices-based architectures, ensuring that services are loosely coupled, resilient, and scalable.
• Utilize Docker, Kubernetes technologies to build and manage applications in containerized environments i.e. OpenShift.
• Proficient with collaboration tools such as Confluence and JIRA.
• Experience in Banking / Financial domain would be an added advantage.
• Develop and maintain Java-based applications according to business requirements.
• Write clean, efficient, and reusable code following best practices and coding standards.
• Participate in all phases of the software development life cycle, including design, development, testing, and deployment.
• Collaborate with senior developers, business analysts, and QA teams to ensure timely delivery of features and fixes.
• Perform unit testing and support integration and system testing.
• Debug and resolve technical issues reported by users or testing teams.
• Participate in code reviews and contribute to continuous improvement efforts.
• Maintain technical documentation and update system manuals as needed.