UI React Developer

GECO Asia Pte Ltd; Singapore; On-site; SGD 85,000 - 115,000; Full time

Job summary

A leading tech company in Singapore is looking for an experienced UI Developer to build scalable solutions using React and streamline system complexity. The ideal candidate will have over 7 years of experience with JavaScript and modern UI practices. Strong communication skills and a detail-oriented mindset are essential to succeed in this role.

Qualifications

• 7+ years of experience in JavaScript, TypeScript, React, and web components.
• Strong knowledge of styled-components and modern UI development practices.
• Experience with TDD using Jest, JUnit, or similar frameworks.

Responsibilities

• Build and enhance scalable UI solutions using React and Java-based APIs.
• Simplify system complexity and support cloud adoption initiatives.
• Translate business requirements into robust technical designs.

Skills

JavaScript

TypeScript

React

Web components

Styled-components

SASS/LESS

Test-driven development (TDD)

Git

Redux

Communication skills

Tools

Webpack

npm/yarn

JUnit

Job description

Job Roles and Responsibilities:

• Build and enhance scalable UI solutions using React, web components, and Java-based APIs.

• Simplify system complexity, reduce technical debt, and support cloud adoption initiatives.

• Contribute to DevOps through automated testing, build, and deployment pipelines.

• Translate business requirements into robust technical designs and documentation.

• Collaborate with cross-location teams to ensure effective and timely delivery.

• Share knowledge, challenge existing approaches, and contribute to engineering best practices.

Job Requirements:

• 7+ years of experience in JavaScript, TypeScript, React, and web components.

• Strong knowledge of styled-components, SASS/LESS, and modern UI development practices.

• Experience with TDD using Jest, JUnit, or similar frameworks.

• Familiarity with Webpack, npm/yarn, Git, and state management tools like Redux, Thunk, or Saga.

• Exposure to GraphQL is a plus.

• Strong communication skills, curiosity, and a detail-oriented, self-motivated mindset.