Senior Full-Stack Engineer (Java/Python, React/Vue)

GECO Asia Pte Ltd; Singapore; On-site; SGD 150,000 - 190,000; Full time

Job summary

GECO Asia Pte Ltd is seeking a Full Stack Engineer (Java & Python, React/Vue) to design, develop, and maintain enterprise-grade web applications. The role emphasizes strong Java backend development and front-end frameworks (ReactJS or Vue.js), enabling scalable, secure, high-performing solutions.

You will collaborate with cross-functional teams across the software lifecycle, contribute to API design, CI/CD, and cloud deployment, and participate in code reviews and documentation.

Qualifications

• Minimum 7+ years of full-stack development experience.
• Bachelor-level degree in a relevant field.
• Experience working in Agile environments.

Responsibilities

• Design, develop, and maintain full-stack web applications using Java and modern frontend technologies.
• Build and enhance backend services, APIs, and business logic components.
• Develop responsive and user-friendly interfaces using ReactJS or Vue.js.
• Collaborate with business analysts, QA engineers, and project teams to deliver high-quality software solutions.
• Participate in application design, code reviews, testing, and deployment activities.
• Troubleshoot and resolve application issues across frontend and backend layers.
• Optimize application performance, scalability, and maintainability.
• Follow software engineering best practices, coding standards, and Agile methodologies.
• Contribute to technical documentation and continuous improvement initiatives.

Skills

Java Development

Full Stack Java applications

ReactJS

Vue.js

Python

RESTful APIs

Git

SDLC & Deployment

Education

Bachelor's Degree in Computer Science or related field

Tools

Docker

Kubernetes

CI/CD

AWS

Azure

GCP

Job description

GECO Asia Pte Ltd is seeking a Full Stack Engineer (Java & Python, React/Vue) to design, develop, and maintain enterprise-grade web applications. The role emphasizes strong Java backend development and front-end frameworks (ReactJS or Vue.js), enabling scalable, secure, high-performing solutions.

You will collaborate with cross-functional teams across the software lifecycle, contribute to API design, CI/CD, and cloud deployment, and participate in code reviews and documentation.