Sr. Frontend Engineer

GECO Asia Pte Ltd; Singapore; On-site; SGD 110,000 - 160,000; Full time

Job summary

GECO Asia Pte Ltd in Singapore seeks a Senior Frontend Engineer to design, develop, and maintain scalable web applications with a strong focus on AngularJS and ReactJS. You will build reusable components and ensure high quality UI across devices.

You will collaborate with UI/UX, backend, and product teams, optimize performance, and drive frontend excellence in an Agile environment.

Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum 7 years of professional experience in frontend or web application development.
• Proven experience delivering enterprise-grade web applications in a professional software development environment.
• Strong communication, analytical, and problem-solving skills with the ability to work effectively in a collaborative team environment.

Responsibilities

• Design, develop, test, and maintain scalable web applications using AngularJS, ReactJS and modern frontend technologies.
• Build responsive and user-friendly interfaces based on business and technical requirements.
• Develop reusable frontend components and integrate applications with backend services and RESTful APIs.
• Troubleshoot frontend issues, optimize application performance, and ensure cross-browser compatibility.
• Collaborate with backend engineers, product teams, designers, and other stakeholders throughout the software development lifecycle.

Skills

AngularJS

ReactJS

HTML

CSS

JavaScript

RESTful APIs

Git

Debugging

Testing

Performance optimization

Education

Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline

Tools

Git

CI/CD

Job description

Overview

We are seeking a Senior Frontend Engineer to design, develop, and maintain responsive, scalable, and user-friendly web applications. The ideal candidate has strong hands‑on experience in modern frontend development, particularly AngularJS, with a solid understanding of web development best practices.

Key Responsibilities

• Design, develop, test, and maintain scalable web applications using AngularJS, ReactJS and modern frontend technologies.
• Build responsive and user‑friendly interfaces based on business and technical requirements.
• Develop reusable frontend components and integrate applications with backend services and RESTful APIs.
• Troubleshoot frontend issues, optimize application performance, and ensure cross‑browser compatibility.
• Collaborate with backend engineers, product teams, designers, and other stakeholders throughout the software development lifecycle.

General Qualifications

• Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related discipline.
• Minimum 7 years of professional experience in frontend or web application development.
• Proven experience delivering enterprise‑grade web applications in a professional software development environment.
• Strong communication, analytical, and problem‑solving skills with the ability to work effectively in a collaborative team environment.

Mandatory Skills

• Strong hands‑on experience with AngularJS, ReactJSand frontend web application development.
• Strong knowledge of HTML, CSS, JavaScript, responsive web design, and browser‑based application development.
• Experience with RESTful APIs, Git, debugging, testing, and frontend performance optimization.

Nice‑to‑Have Skills

• Experience with newer Angular versions or other modern frontend frameworks such as React or Vue.js.
• Familiarity with TypeScript, UI/UX principles, automated testing, and frontend build tools.
• Experience working in Agile/Scrum environments and with CI/CD or DevOps practices.