Senior UI Developer - Angular and React JS

Excelon Solutions

Sacramento, United States of America

2 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Languages

English

Experience level

Senior

Sacramento, United States of America

Java

JavaScript

Amazon Web Services (AWS)

HTML5

Azure

Browser Compatibility

CSS

Python

Node.js

Performance Tuning

Systems Integration

TypeScript

User Interface Testing

Web Content Accessibility Guidelines

Web Application Frameworks

React

Express

GIT

Angular

Material Design

Front End Software Development

REST

Es2015

Software Version Control

Microservices

8 years of experience in UI/front-end development
Strong expertise in Angular and React (modern frameworks, state management)
Proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3/SCSS
Experience integrating with REST APIs and microservices
Working knowledge of Node.js (Express.js preferred)
Experience building responsive, accessible (WCAG-compliant) applications
Solid understanding of UI performance optimization and cross-browser compatibility
Familiarity with UI testing frameworks and CI/CD pipelines
Experience with Git-based version control
Experience with design systems / reusable component libraries
Knowledge of cloud platforms (AWS/Azure/GCP) and micro-frontends
Exposure to healthcare/insurance domain and compliance (HIPAA)