Senior Front-End UI Engineer (React/Angular)

Siri InfoSolutions Inc; Dallas (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Siri InfoSolutions Inc. seeks a skilled UI Developer to deliver responsive, scalable web interfaces using React.js or Angular.

The role focuses on building reusable components, integrating with REST APIs, and collaborating with UX and backend teams to ensure robust, accessible applications. The ideal candidate has 5+ years in UI/Frontend development, strong JavaScript/TypeScript skills, and hands-on experience with modern UI frameworks in enterprise environments.

Qualifications

• 5+ years of UI/Front-End development experience.
• 3+ years hands-on with React.js or Angular in enterprise apps.
• Strong experience with JavaScript/TypeScript, HTML5, CSS3, responsive design.
• Experience integrating UI with REST APIs and JSON data contracts.
• Experience in Agile delivery with cross-functional teams.

Responsibilities

• Design and develop responsive, scalable web UI screens.
• Build reusable UI components, layouts, forms, tables, dashboards, grids.
• Implement front-end functionality with React.js or Angular, JavaScript, TypeScript, HTML5, CSS3.
• Integrate front-end with REST APIs and backend services.
• Implement client-side validation, routing, state management, and service layers.
• Collaborate with UX to convert wireframes into interfaces.
• Collaborate with backend/API teams on API contracts and payloads.
• Optimize UI performance, load times, and cross-browser compatibility.
• Ensure accessibility and responsive design practices.
• Participate in code reviews, testing, bug fixes, deployments, and production issue resolution.
• Create and maintain technical docs and component usage notes.
• Support QA in system/integration/regression testing and UAT defects.

Skills

React.js

Angular

JavaScript

TypeScript

HTML5

CSS3

API Integration

State Management

UI Frameworks

Testing

Education

Bachelor's degree

Tools

Jasmine

Karma

Cypress

Job description

Siri InfoSolutions Inc. seeks a skilled UI Developer to deliver responsive, scalable web interfaces using React.js or Angular.

The role focuses on building reusable components, integrating with REST APIs, and collaborating with UX and backend teams to ensure robust, accessible applications. The ideal candidate has 5+ years in UI/Frontend development, strong JavaScript/TypeScript skills, and hands-on experience with modern UI frameworks in enterprise environments.