UI Developer: Pixel-Perfect Frontend & Design Systems

Datamatics Technologies LLC; Karachi Division; On-site; PKR 1,200,000 - 1,800,000; Full time

Job summary

Datamatics Technologies LLC in Karachi is seeking a UI Developer to build responsive, accessible web interfaces and translate UI/UX designs into pixel-perfect pages. You will work with modern frontend frameworks such as React, Angular, or Vue, implement reusable components, and ensure cross-browser compatibility while aligning with design systems and UI guidelines.

Collaboration with UI/UX designers and frontend colleagues is essential to deliver polished interfaces for desktop, tablet, and

Qualifications

• Strong hands-on experience with HTML5.
• Strong expertise in CSS3.
• Strong knowledge of JavaScript.
• Excellent understanding of responsive web design.
• Experience converting Figma/UI designs into pixel-accurate web interfaces.
• Experience with React/Angular/Vue and modern frontend frameworks.
• Experience with CSS techniques: Flexbox, CSS Grid, Media Queries, and responsive layouts.
• Familiar with UI/UX principles and cross-browser compatibility.
• Proficient with Git/version control.

Responsibilities

• Develop responsive, interactive, and user-friendly web interfaces.
• Convert Figma/design mockups and prototypes into functional web pages.
• Develop reusable UI components and frontend templates.
• Ensure consistency between UI designs and developed applications.
• Implement responsive layouts for desktop, tablet, and mobile devices.
• Work closely with UI/UX designers and frontend developers.
• Ensure cross-browser and cross-device compatibility.
• Optimize UI components for performance and usability.
• Follow accessibility and web development standards.
• Maintain consistent styling, typography, spacing, colors, and UI behaviors.
• Troubleshoot and resolve UI-related defects.
• Participate in code reviews and maintain frontend coding standards.
• Support creation and maintenance of design systems and reusable component libraries.

Skills

HTML5

CSS3

JavaScript

Responsive web design

Figma to UI

Flexbox

CSS Grid

Media Queries

React/Angular/Vue

Bootstrap

Tailwind CSS

Material UI

Cross-browser compatibility

Git/version control

UI/UX principles

Visual detail

Tools

React

Angular

Vue.js

Bootstrap

Tailwind CSS

Material UI

Figma

Job description

Datamatics Technologies LLC in Karachi is seeking a UI Developer to build responsive, accessible web interfaces and translate UI/UX designs into pixel-perfect pages. You will work with modern frontend frameworks such as React, Angular, or Vue, implement reusable components, and ensure cross-browser compatibility while aligning with design systems and UI guidelines.

Collaboration with UI/UX designers and frontend colleagues is essential to deliver polished interfaces for desktop, tablet, and