Senior Front-End Developer

Upscale Sdn Bhd; Kuala Lumpur; On-site; MYR 70,000 - 90,000; Full time

Job summary

A leading tech company in Kuala Lumpur is seeking an experienced Front-end Developer to review and validate UI/UX wireframes for complex systems, including dashboards and monitoring portals. The ideal candidate will have over 5 years of experience in front-end development and expertise in ReactJS. Strong communication and analytical abilities are essential. This role promises a dynamic environment focused on modern UI frameworks and real-time data integration.

Qualifications

• 5+ years of front-end development experience required.
• Expertise in ReactJS and modern UI frameworks essential.
• Experience with dashboards and data-driven UI is a plus.

Responsibilities

• Review and validate UI/UX wireframes for complex systems.
• Provide recommendations for structure and best practices.
• Analyze feasibility of front-end behavior involving real-time data.

Skills

Front-end development experience

ReactJS expertise

Analytical ability

Communication skills

Job description

Responsibilities

• Review and validate UI/UX wireframes for complex systems such as:
  • dashboards
  • monitoring portals
  • data visualisation modules
  • multi‑role admin portals
• Provide recommendations for structure, components, and best practices.
• Analyse feasibility of front‑end behaviour involving real‑time data, map components, graphs, or alerts.
• Support system requirement documentation by clarifying FE constraints and technical details.
• Work with backend teams to align UI behaviour with API structures and data payloads.
• Provide input for screen flow, responsiveness, and accessibility.

Requirements

• 5+ years front‑end development experience.
• Expertise in ReactJS + modern UI frameworks.
• Experience building dashboards or data‑driven UI is a strong plus.
• Experience integrating with REST APIs.
• Strong communication and analytical ability.