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Associate Software Engineer

D01 Marina, Raffles Place, People's Park, Cecil, Singapore
ContractInformation Technology

Job Description

Position Summary / Project Description

You will be a key contributor to the AWS Cloud migration project for Liferay and Java-based applications. This role involves designing, developing, and optimizing applications for the cloud environment. Your expertise in application development and AWS Cloud services will be crucial to the success of this transformative project.

Role & Responsibilities

Cloud Migration & Integration

  • Design, develop, and implement integration solutions for applications migrating to AWS Cloud

  • Prepare detailed migration plans, timelines, and risk mitigation strategies

  • Collaborate with cross-functional teams to understand business requirements and implement effective integration strategies

  • Work closely with the migration team to execute application migration to AWS Cloud

API Development & Testing

  • Create and implement APIs to facilitate communication between applications and services

  • Ensure API designs adhere to best practices for scalability, security, and performance

  • Collaborate with team members to troubleshoot complex integration issues

  • Conduct thorough testing of integration solutions to ensure functionality, performance, and data accuracy

  • Work with QA teams to develop and execute test plans for integrated systems

  • Provide documentation for troubleshooting and support purposes

Application Support & Enhancement

  • Provide L2/L3 application support for Liferay and Java applications, including incident investigation, bug fixes, and RCA analysis

  • Implement application enhancements and feature updates based on business requirements

Requirements

Degree in Computer Science, Computer Engineering, or equivalent

In-depth knowledge and hands-on experience in Liferay development (OSGi Modular development, customizations, Service Builder)

Minimum 5 years of experience in Java development (Java, J2EE, EJB, Spring Framework, etc.)

Strong knowledge of Spring Framework (Spring Boot, Spring MVC, Spring Security, Spring AOP) and API integration with SOAP & RESTful webservices

Experience with WebLogic, JBoss, WebSphere Application Server, Apache Web Server

Experience in Oracle WebLogic Server administration (installation, configuration, troubleshooting)

Familiarity with database integration (Oracle DB, PostgreSQL) using Spring Data JPA, Hibernate, JDBC

Knowledge of build and version control tools (Git, Gradle, Apache Ant)

Hands-on experience with AWS Cloud-native services (EC2, S3, Lambda, SQS, RDS, Kubernetes, API Gateway)

Experience with CI/CD tools (Jenkins, GitLab CI, Bamboo, CircleCI)

Familiarity with Infrastructure-as-Code (IaC) tools (Terraform, CloudFormation)


BH 10318


Thanks, and Best Regards

Lini

Recruitment Consultant

R22108463

About Helius Technologies Pte. Ltd.

First seen: May 22, 2026
Last updated: May 29, 2026