Java Application Developer

The NETS Group is a leading payments services group, enabling digital payments for merchants, consumers and banks across the entire payments value chain. 
 

The Group operates Singapore’s national debit scheme enabling customers of DBS Bank/POSB, HSBC, Maybank, OCBC Bank, Standard Chartered Bank and UOB to make payments using their ATM cards or mobile devices at more than 130,000 acceptance points in the country as well as online payments.

Position Summary

We are seeking a passionate and skilled Java Application Developer to design, develop, and maintain backend applications built on the Spring Boot framework. The successful candidate will work closely with a cross-functional team to deliver new projects, enhance existing systems, and support production environments. Experience in online payment transaction flows will be an added advantage.

Key Responsibilities

• Design, develop, and test new features and reusable components based on technical specifications, ensuring compliance with organizational quality standards.

• Participate in requirement gathering, translating business needs into functional and technical specifications.

• Produce high-quality technical documentation, including design documents, specifications, and unit test plans.

• Support integration and user acceptance testing and provide application support during pre- and post-production deployment phases. 

• Troubleshoot and resolve application issues, performing log analysis and collaborating with support teams to ensure smooth operations across environments.

• Maintain and enhance existing applications, including bug fixes and performance improvements. 

Requirements

• Degree in Computer Science or related Technology disciplines with 5 years of proven experience with full SDLC of project development for Java application.

• Strong skills in Java, server-side Java technologies and Spring framework (including Spring Boot) and solid knowledge of micro-services, REST, web-service, SOA.

• Development experience in technical stack e.g. Linux, Spring Boot, Message Queue (Solace), MySQL, SSL, JSON interface.

• Understand SDLC waterfall and experience with Git, Jenkins, JIRA • Experience in payment systems and cryptography algorithms is an advantage.

• A proactive team player who thrives in a dynamic & fast paced environment, able to work in a team or individually with little supervision. 

Network for Electronic Transfers (Singapore) Pte Ltd.