ReactJS Frontend Engineer - UI Performance & Architecture

RAPSYS TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE. LTD. seeks a skilled ReactJS Developer to build responsive UI components and refine frontend architecture in Singapore.

You will write interface code with JavaScript/ReactJS, review designs, debug applications, and collaborate with the team to deliver performant UI solutions while documenting changes for future reference.

Strong knowledge of ReactJS, Redux/Flux, Webpack, and UI libraries like Semantic UI or Material UI is required to ensure high-quality user experiences.

Qualifications

• Bachelor's degree in Computer Science, IT or related field.
• Experience as a ReactJS Developer.
• Experience as a NodeJS Developer.
• Strong knowledge of ReactJS, Webpack, Enzyme, Redux and Flux.
• Experience with Semantic UI / Material UI.
• Knowledge of JS, CSS and HTML.
• Experience with UI design, browser debugging and performance testing.
• Knowledge of code analysis tools BlackDuck and Coverity.
• Strong troubleshooting skills.

Responsibilities

• Develop responsive UI components using ReactJS.
• Review requirements and interface designs.
• Develop frontend architecture to support UI concepts.
• Write interface code using JavaScript and ReactJS workflows.
• Troubleshoot and debug frontend apps.
• Monitor and improve frontend performance.
• Collaborate with development team on UI ideas.
• Document application changes and updates.

Skills

ReactJS

NodeJS

JavaScript

CSS

HTML

Webpack

Enzyme

Redux

Flux

Semantic UI

Material UI

UI Debugging

Performance Testing

Code Analysis

Troubleshooting

Education

Bachelor's degree in Computer Science, IT or related field

Tools

BlackDuck

Coverity

Job description

RAPSYS TECHNOLOGIES PTE. LTD. seeks a skilled ReactJS Developer to build responsive UI components and refine frontend architecture in Singapore.

You will write interface code with JavaScript/ReactJS, review designs, debug applications, and collaborate with the team to deliver performant UI solutions while documenting changes for future reference.

Strong knowledge of ReactJS, Redux/Flux, Webpack, and UI libraries like Semantic UI or Material UI is required to ensure high-quality user experiences.