React Lead Engineer - WCAN

WECRUIT PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading tech recruitment agency in Singapore is looking for a Senior Frontend Engineer to design and evaluate scalable systems. The ideal candidate has at least 6 years of experience and is proficient in modern frontend technologies like JavaScript, React.js, and Next.js. You will mentor engineers and establish best practices while driving high-quality, efficient UI development across platforms.

Qualifications

• Minimum 6 years of experience designing large frontend systems.
• Proficient in frontend best practices and performance optimization.
• Skilled in designing and implementing scalable frontend applications.

Responsibilities

• Design and evaluate scalable frontend systems for web and mobile.
• Mentor engineers and promote knowledge sharing.
• Establish engineering standards and best practices.
• Develop reusable UI components and design systems.

Skills

JavaScript

TypeScript

React.js

React Native

Next.js

Education

Bachelor’s degree in Computing or related field

Job description

Responsibilities:

• Design and evaluate scalable, high-performance, and maintainable frontend systems for web and mobile platforms, ensuring consistency, responsiveness, and accessibility across all devices.
• Serve as a frontend subject matter expert, guiding teams through architectural decisions, design reviews, and technology selections.
• Translate complex product and business objectives into practical, scalable frontend architectures that enable sustainable growth and innovation.
• Develop and maintain reusable UI components and design systems to drive efficiency, consistency, and quality across teams.
• Establish and uphold engineering standards, tooling, and best practices in areas such as performance optimization, automated testing, CI/CD, accessibility, and cross-platform deployment.
• Mentor engineers, promote knowledge sharing, and foster a collaborative, high-performance engineering culture.

Qualifications:

• Bachelor’s degree in Computing, Software Engineering, Information Technology, or a related field.
• Minimum 6 years of experience designing, building, and scaling large frontend systems for both web and mobile platforms.
• Proficient in JavaScript, TypeScript, React.js, React Native, Next.js
• Experienced in designing and implementing scalable, high-performance frontend applications with seamless web–mobile integration, micro-frontend architecture, and offline capabilities.
• Skilled in frontend best practices, including coding standards, CI/CD automation, design system management, and performance optimization.
• Continuously explores and adopts emerging UI/UX trends and frontend technologies to improve usability, maintainability, and overall product quality.
• Proficient in identifying and resolving technical risks, managing technical debt, and ensuring accessibility and long-term system stability.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd

EA License No: 20C0270

EA Personnel: Nyon Hock Sen (Aden)

EA Personnel Reg No: R24124070