Senior Java Backend Engineer - Payments Platform

network for electronic transfers (singapore) pte ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Network for Electronic Transfers (Singapore) Pte Ltd seeks a Senior Java Developer to design, build, and maintain backend services using Java 17+ and Spring Boot for payment-oriented platforms. You will work with cross-functional teams to translate requirements into secure, scalable solutions and contribute to architecture and modernization efforts.

The role emphasizes high availability, low latency, secure coding, and collaboration with QA, DevOps, cybersecurity, and business stakeholders.

Qualifications

• Bachelor's degree in Computer Science, IT, or related field.
• 6–8 years in application development with senior developer/lead experience.
• Strong Java 17+, Spring Framework, and Spring Boot expertise.
• Experience with microservices, REST APIs, distributed apps.
• Knowledge of Linux, databases, SSL/TLS, and JSON interfaces.
• Background in payment systems and PCI-DSS is a plus.
• Familiar with Agile/Waterfall, Git, CI/CD, and monitoring tools.

Responsibilities

• Lead requirement analysis, solution design, and technical estimation.
• Develop secure, low-latency backend apps with Java/Spring Boot.
• Review architecture, code, and deployments for performance and quality.
• Collaborate with QA, DevOps, cybersecurity, and product teams.
• Provide technical guidance and documentation for solutions.

Skills

Java backend

Spring Boot

RESTful APIs

Distributed systems

Database technologies

PCI-DSS awareness

CI/CD

Git/Jenkins

Education

Bachelor's degree in Computer Science or related

Tools

MySQL/PostgreSQL

Linux/RHEL

Docker/Kubernetes/OpenShift

Job description

Network for Electronic Transfers (Singapore) Pte Ltd seeks a Senior Java Developer to design, build, and maintain backend services using Java 17+ and Spring Boot for payment-oriented platforms. You will work with cross-functional teams to translate requirements into secure, scalable solutions and contribute to architecture and modernization efforts.

The role emphasizes high availability, low latency, secure coding, and collaboration with QA, DevOps, cybersecurity, and business stakeholders.