Senior UI Engineer: React/Angular, Scalable Frontend

Tata Consultancy Services; Pennington (NJ); On-site; USD 100,000 - 125,000; Full time

Benefits offered by this job

Discretionary Annual Incentive

Comprehensive Medical Coverage

Parental Leaves

401K Plan

Vacation & Holidays

Job summary

Tata Consultancy Services in Pennington, NJ is seeking a UI Developer with 5+ years of front-end experience to design and implement enterprise-grade web interfaces. You will contribute to building scalable, responsive screens and reusable components for complex business applications.

You will collaborate with UX and backend teams, implement accessible and performant UI solutions, and participate in testing, documentation, and production support to ensure high-quality software delivery.

Qualifications

• 5+ years of UI / Front-End development experience.
• 3+ years of hands-on experience with React.js or Angular in enterprise app development.
• Strong experience with JavaScript, TypeScript, HTML5, CSS3, responsive design, and reusable components.

Responsibilities

• Design and develop responsive, scalable, and user-friendly web application screens.
• Build reusable UI components, layouts, forms, tables, dashboards, grids, and workflow screens.
• Develop front-end functionality using React.js or Angular, JavaScript, TypeScript, HTML5, and CSS3.
• Integrate front-end applications with REST APIs and backend services.
• Implement client-side validations, error handling, routing, state management, and reusable service layers.
• Collaborate with UX designers to convert wireframes and mockups into functional user interfaces.
• Collaborate with backend/API teams to review API contracts, request/response payloads, and integration behavior.
• Optimize UI performance, page load time, browser compatibility, and application responsiveness.
• Ensure accessibility, usability, and responsive design practices are followed.
• Participate in code reviews, unit testing, defect fixes, deployment support, and production issue resolution.
• Create and maintain technical documentation, component usage notes, and implementation guidelines.
• Work with QA teams to support system testing, integration testing, regression testing, and UAT defect resolution.

Skills

UI Front-End

React.js / Angular

JavaScript / TypeScript / HTML5 / CSS3

REST APIs / JSON

Agile delivery

Education

Bachelor's degree

Tools

React.js

Angular

JSON

REST API integration

Job description

Tata Consultancy Services in Pennington, NJ is seeking a UI Developer with 5+ years of front-end experience to design and implement enterprise-grade web interfaces. You will contribute to building scalable, responsive screens and reusable components for complex business applications.

You will collaborate with UX and backend teams, implement accessible and performant UI solutions, and participate in testing, documentation, and production support to ensure high-quality software delivery.