Middle Frontend Developer

Helius

singapore, sg, singapore, sg, Singapore Full-time June 27, 2026

Found Description

RESPONSIBILITIES:

Developing and testing UI for web applications.

Build reusable code and libraries for future use.

Accurately translate user and business needs into functional Front-end code.

Collect feedback to improve product quality.

REQUIREMENTS:

Experience & Knowledge:

Proficiency in HTML, CSS/SCSS

Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

Knowledge of responsive and adaptive design

Knowledge of responsive UI frameworks (Bootstrap, Material UI, AntDesign, etc.)

Knowledge of building layouts on multiple browsers and devices.

2+ years experience in React.js and Next.js

Experience with state management libraries like Redux, Redux thunk, and Redux toolkit

Familiarity with GraphQL and REST APIs

Experience with Frontend Security

Experience with Git

Understanding of SEO prin...

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