Senior Frontend Developer (TypeScript)

Fusang; Kuala Lumpur; On-site; MYR 60,000 - 85,000; Full time

Job summary

A tech company in Johor, Malaysia is looking for a Senior Frontend Developer to design and deploy innovative frontend applications. The ideal candidate should have strong experience with TypeScript and React, along with a solid understanding of frontend security and best practices. You will collaborate closely with a dynamic team throughout the development lifecycle, focusing on building responsive and accessible user experiences. This role offers the opportunity to push technical boundaries and enhance your skills in a supportive environment.

Qualifications

• Minimum 3 years of hands-on frontend coding experience.
• Strong understanding of TypeScript and its type system.
• Experience with modern applications using React and performance optimization.
• Proficient in Next.js and deployment strategies.

Responsibilities

• Design and develop high-performance frontend applications using TypeScript.
• Create responsive and accessible user interfaces.
• Utilize React and Next.js for frontend development.
• Integrate with backend services and APIs.

Skills

TypeScript

React

Next.js

Responsive Design

CSS-in-JS

Redux

Security Best Practices

APIs Integration

Education

Diploma or Bachelor's degree in Information Technology or Computer Science

Tools

Jest

React Testing Library

Playwright

Job description

Fusang is seeking a highly skilled and motivated Senior Frontend Developer (TypeScript) to join our team. This role involves designing, developing, and deploying cutting-edge frontend applications using modern TypeScript and React ecosystem technologies. You will be a foundational member of a high-energy team, contributing to the entire development lifecycle and pushing boundaries with innovative UI/UX solutions.

Key Responsibilities:

• Frontend Application Development: Design, develop, and deploy resilient and high-performance frontend applications using TypeScript as the primary language
• User Interface Excellence: Create responsive, accessible, and visually appealing user interfaces that deliver exceptional user experiences across various devices and platforms
• Modern Framework Expertise: Leverage advanced features of React and Next.js to build scalable and maintainable frontend applications with optimal performance
• API Integration: Seamlessly integrate with backend services and APIs, ensuring efficient data flow and error handling in frontend applications
• End-to-End Development Lifecycle: Contribute to all phases of the development lifecycle, from ideation and prototyping to development, testing, deployment, and post-release support
• Automation & Tooling: Develop scripts and automation tools to streamline frontend development processes and workflows
• Technical Innovation: Actively explore and integrate new tools, techniques, and innovative ideas into frontend projects
• Security Implementation: Implement frontend security best practices including XSS protection, secure authentication flows, and data validation
• Testing & Performance: Implement comprehensive testing strategies and performance optimization techniques including code splitting and bundle optimization

Job Qualifications and Skill Sets:

• The candidate must possess at least a Diploma or bachelor's degree in information technology or computer science with at least 3 years' experience in hands-on frontend coding
• Solid experience with TypeScript, demonstrating strong understanding of type systems and their application in building robust frontend applications
• Proven experience building modern applications with React, including hooks, context API, and performance optimization techniques
• Strong proficiency with Next.js for full-stack frontend applications, including SSR, SSG, and deployment strategies
• Modern CSS & Styling: Proficiency with modern CSS techniques, CSS-in-JS solutions, and styling frameworks
• State Management: Experience with state management libraries such as Redux, Zustand, or React Query
• Frontend Tooling: Familiarity with build tools, testing frameworks (Jest, React Testing Library, Playwright), and development environments
• Responsive Design: Strong understanding of responsive design principles and mobile-first development approaches
• Security Awareness: Knowledge of frontend security best practices including XSS prevention, secure coding practices, and authentication flows
• Genuine enthusiasm for learning new technologies and tackling new challenges
• Able to communicate and present ideas and concepts in English
• Familiarity with AI-assisted coding tools like Claude, Cursor or GitHub Copilot is an advantage