Java Full-stack Engineer

Vinova; Singapore; On-site; SGD 100,000 - 160,000; Full time

Benefits offered by this job

Permanent contract

Annual company trip

14 days annual leave

Health insurance

Job summary

Vinova in Singapore is seeking a Java Full-stack Engineer to develop, maintain and support enterprise applications in a highly regulated environment. The role emphasizes strong Java backend skills, React frontend experience, and hands-on deployment with modern tooling.

The position requires collaboration with clients, troubleshooting production issues, and contributing to technical discussions to propose effective solutions. A permanent engagement with opportunities for growth is offered.

Qualifications

• Strong hands-on experience with Java, Spring Boot and RESTful API development.
• Solid database and SQL experience, including data integration and troubleshooting.
• Working knowledge of React and frontend integration with backend services.
• Hands-on experience with GitLab CI/CD, Docker and Kubernetes.
• Experience with API gateway and reverse proxy technologies, such as Nginx.
• Ability to support production issues through log investigation, debugging and root cause analysis.
• Experience with application and dependency vulnerability remediation.
• Good spoken English, with the ability to communicate clearly with clients and explain technical concepts effectively.

Responsibilities

• Develop and maintain backend services and RESTful APIs using Java and Spring Boot.
• Develop and troubleshoot database queries and integrations to support application functionality and performance.
• Maintain and enhance React components, including integration with backend APIs.
• Support application deployment and troubleshooting using GitLab CI/CD, Docker and Kubernetes.
• Configure, integrate and troubleshoot API gateways and reverse proxies.
• Investigate production issues, analyse application logs, identify root causes and implement fixes.
• Remediate vulnerabilities in application code and dependencies, and verify that the implemented fixes resolve the identified issues.
• Participate in and, where required, lead technical discussions with clients to clarify requirements, explain issues and recommend solutions.

Skills

Java

Spring Boot

RESTful APIs

SQL

React

GitLab CI/CD

Docker

Kubernetes

Nginx

Troubleshooting

Tools

Docker

Kubernetes

Nginx

Axway API Gateway

OpenShift

Job description

Job Summary

We are looking for a Java Full-stack Engineer based in Singapore to develop, maintain and support enterprise applications in a highly regulated environment.

We are looking for a Java Full-stack Engineer based in Singapore to develop, maintain and support enterprise applications in a highly regulated environment.

The role requires strong Java backend skills, working knowledge of React, hands-on deployment experience, and the ability to troubleshoot production issues and participate in technical discussions with clients.

Responsibilities

• Develop and maintain backend services and RESTful APIs using Java and Spring Boot.
• Develop and troubleshoot database queries and integrations to support application functionality and performance.
• Maintain and enhance React components, including integration with backend APIs.
• Support application deployment and troubleshooting using GitLab CI/CD, Docker and Kubernetes.
• Configure, integrate and troubleshoot API gateways and reverse proxies.
• Investigate production issues, analyse application logs, identify root causes and implement fixes.
• Remediate vulnerabilities in application code and dependencies, and verify that the implemented fixes resolve the identified issues.
• Participate in and, where required, lead technical discussions with clients to clarify requirements, explain issues and recommend solutions.

Required Skills And Experience

• Strong hands-on experience with Java, Spring Boot and RESTful API development.
• Solid database and SQL experience, including data integration and troubleshooting.
• Working knowledge of React and frontend integration with backend services.
• Hands-on experience with GitLab CI/CD, Docker and Kubernetes.
• Experience with API gateway and reverse proxy technologies, such as Nginx.
• Ability to support production issues through log investigation, debugging and root cause analysis.
• Experience with application and dependency vulnerability remediation.
• Good spoken English, with the ability to communicate clearly with clients and explain technical concepts effectively.

Preferred Experience

• Hands-on experience with Axway API Gateway or similar enterprise API management platforms.
• Experience supporting Singapore government or public-sector projects, or other highly regulated environments.
• Exposure to Government Commercial Cloud (GCC), Government Data Centre (GDC) and/or OpenShift Container Platform (OCP) environments is a strong advantage.

Why's Us:

• Permanent contract.
• High-quality Windows or MacBook laptop and full work facilities provided.
• Annual company trip to celebrate achievements and foster teamwork.
• 14 days of annual leave, plus public holidays per government regulations.
• Employee appreciation through New Year and birthday gifts.
• Salary review once a year, with the first review after one year of the official contract.
• Competitive year-end bonus and performance-based bonus.
• Flexible working hours with a 1-hour adjustment option.
• Professional development support, including training programs.
• Collaborative and dynamic work environment.
• GEB Premium Health Insurance for employees sponsored by the Company