Frontend Developer (React.js)

Randstad Malaysia; Kuala Lumpur; On-site; MYR 100,000 - 160,000; Full time

Job summary

Randstad Malaysia is seeking an experienced Frontend Developer proficient in React.js, Next.js, TypeScript, and React Native to lead the development of cross-platform digital experiences. You will bridge web applications and mobile apps, building scalable architectures, intuitive user interfaces, and high-performance client-side systems.

You will collaborate closely with UI/UX designers, backend engineers, and product managers to translate product requirements into maintainable, production-ready

Qualifications

• 4+ years of professional frontend development experience building commercial web and mobile applications.
• Advanced proficiency in React (hooks, context, state management patterns) and Next.js (App Router, Server Actions, SSR/SSG/ISR).
• Proven hands-on track record deploying production applications using React Native.
• Expert understanding of TypeScript, including strict type safety, generics, utility types, and schema validation libraries (e.g., Zod).
• Hands-on experience with modern tools such as TanStack Query (React Query), Zustand, Redux Toolkit, or Jotai.
• Fluency in modern CSS paradigms, including Tailwind CSS, CSS Modules, or CSS-in-JS solutions, with strong adherence to responsive design and WCAG accessibility standards.
• Familiarity with mobile debugging, Xcode, Android Studio, and native module bridging when necessary.
• Strong command of Git workflows, code reviews, and CI/CD pipelines.

Responsibilities

• Design, build, and maintain production-grade web applications using Next.js / React.js and cross-platform mobile applications using React Native.
• Implement robust, maintainable code architectures using TypeScript across all front-end codebases and shared component libraries.
• Optimize Core Web Vitals, SSR/SSG caching strategies, bundle sizes, mobile render performance, and frame rates across devices.
• Build modular, reusable, accessible UI component libraries shared between web and mobile where feasible.
• Integrate complex RESTful and GraphQL APIs, managing client-side caching, data synchronization, and optimistic UI updates.
• Manage native build pipelines, app bundle releases, code push updates, and submissions to the Apple App Store and Google Play Store.

Skills

React.js

Next.js

React Native

TypeScript

UI/UX collaboration

Education

Diploma/Bachelors of Degree

Associate Degree/Diploma

Tools

TanStack Query

Zustand

Redux Toolkit

Jotai

Job description

Role Overview

Our client is seeking an experienced Frontend Developer proficient in React.js, Next.js, TypeScript, and React Native to lead the development of our cross-platform digital experiences. In this role, you will bridge our modern web applications and mobile apps, building scalable architectures, intuitive user interfaces, and high-performance client-side systems. You will collaborate closely with UI/UX designers, backend engineers, and product managers to translate product requirements into maintainable, production-ready code across web, mobile, and SSR environments.

Key Responsibilities

• Design, build, and maintain production-grade web applications using Next.js / React.js and cross-platform mobile applications using React Native.
• Implement robust, maintainable code architectures using TypeScript across all front-end codebases and shared component libraries.
• Optimize Core Web Vitals, SSR/SSG caching strategies, bundle sizes, mobile render performance, and frame rates across devices.
• Build modular, reusable, accessible UI component libraries shared between web and mobile where feasible.
• Integrate complex RESTful and GraphQL APIs, managing client-side caching, data synchronization, and optimistic UI updates.
• Manage native build pipelines, app bundle releases, code push updates, and submissions to the Apple App Store and Google Play Store.

Required Qualifications

• 4+ years of professional frontend development experience building commercial web and mobile applications.
• Advanced proficiency in React (hooks, context, state management patterns) and Next.js (App Router, Server Actions, SSR/SSG/ISR).
• Proven hands-on track record deploying production applications using React Native.
• Expert understanding of TypeScript, including strict type safety, generics, utility types, and schema validation libraries (e.g., Zod).
• Hands-on experience with modern tools such as TanStack Query (React Query), Zustand, Redux Toolkit, or Jotai.
• Fluency in modern CSS paradigms, including Tailwind CSS, CSS Modules, or CSS-in-JS solutions, with strong adherence to responsive design and WCAG accessibility standards.
• Familiarity with mobile debugging, Xcode, Android Studio, and native module bridging when necessary.
• Strong command of Git workflows, code reviews, and CI/CD pipelines.

Experience

4 years

Skills

React.js, Next.js, React Native

Qualifications

Diploma/Bachelors of Degree

Education

Associate Degree/Diploma