Java Software Engineer (Systems) | Contract

ZENITH INFOTECH (S) PTE LTD.; Singapore; On-site; SGD 78,000 - 100,000; Full time

Job summary

Zenith Infotech (S) Pte Ltd. in Singapore seeks an experienced Software Engineer (Systems) to deliver high-performance enterprise applications for an AFC system.

You will be involved from requirements gathering and system design to development, testing, deployment and support. Responsibilities include designing scalable software with Java/JEE, Spring, and web technologies, optimizing SQL, and applying Agile and CI/CD practices.

Qualifications

• Experience with AFC systems, EMV or PCI DSS frameworks
• UNIX/Linux and Windows environments experience

Responsibilities

• Design and develop scalable enterprise software for AFC systems
• Maintain and support existing applications for reliability
• Prepare and update technical documentation
• Implement solutions using Java/JEE, Spring, and web tech
• Develop and optimize SQL queries and DB design
• Apply Agile and CI/CD practices
• Utilize microservices, containers (Docker/Kubernetes), and cloud (AWS)
• Collaborate to integrate Solace messaging
• Analyze and resolve technical issues to maintain stability
• Communicate requirements and updates with stakeholders

Skills

Java

Spring Framework

CI/CD

Agile methodologies

SQL

Problem solving

Communication

Tools

Docker

Kubernetes

AWS

Solace

SQL tuning

Job description

Company Overview

Zenith Infotech (S) Pte Ltd. was started in 1997 to provide advanced IT professionals and solutions that boost productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consulting firms, system integrators, government, and MNCs.

Job Summary

We are looking for an experienced Software Engineer (Systems) to join our team in delivering high-performance enterprise applications that support an Automatic Fare Collection (AFC) system. You will be involved throughout the full software development lifecycle, from requirements gathering and system design to development, testing, deployment, and application support.

Responsibilities

• Design and develop scalable, high-performance enterprise software applications for AFC systems in collaboration with users and development teams
• Maintain and support existing software applications to ensure reliability and performance in production environments
• Prepare and update comprehensive technical documentation throughout the software development lifecycle to facilitate knowledge sharing and maintenance
• Implement software solutions using Java/JEE, Spring Framework/Spring Boot, and web application technologies to meet business requirements
• Develop and optimize SQL queries and manage database design and performance tuning for efficient data handling
• Apply Agile methodologies and CI/CD practices to streamline development and deployment processes
• Utilize microservices architecture, containerization (Docker, Kubernetes), and cloud services (AWS ECS Fargate, RDS, Lambda) to enhance software scalability and resilience
• Collaborate with cross-functional teams to integrate message queue technologies such as Solace for reliable communication between system components
• Analyze and resolve technical issues by applying strong problem-solving skills to maintain system stability and performance
• Communicate effectively with stakeholders to gather requirements, provide updates, and ensure alignment on project goals

Preferred competencies and qualifications

• Experience with Automatic Fare Collection (AFC) systems, EMV standards, or PCI DSS compliance frameworks
• Hands-on knowledge of UNIX/Linux and Windows operating environments

Other Information

• Employment type: Contract - 24 months (renewable)
• Location: East Region, Singapore
• Working Hours: 8:30AM to 6:00PM (Mon-Fri)
• Salary: $7000 - 9000 per month (no bonus)
• Working Arrangement: Full Onsite
• EA Licence No. 20S0237