React Front-End Engineer

Staffxpert Llc
Jersey City, United States of America
4 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 104K

Job location

Jersey City, United States of America

Tech stack

JavaScript
HTML5
User Authentication
Browser Compatibility
CSS
Cross-Site Request Forgery
Package Management Systems
Performance Tuning
Next.js
Responsive Web Design
Session Management
Software Engineering
Systems Integration
TypeScript
Web Content Accessibility Guidelines
Web Performance Optimization
Web Usability
Apache Yarn
GitHub Copilot
React
Cypress
Caching
Cross-Site Scripting (XSS)
GIT
WebPack
Playwright
Build Tools
GraphQL
Front End Software Development
React Testing Library
JestJS
REST
Es2015

Job description

Join a dynamic team as a Frontend Software Engineer, where you will play a crucial role in developing exceptional user interfaces for high-impact customer projects. Your expertise …

  • 8 days ago

Requirements

STAFFXPERT is seeking a React Front-End Engineer with 5+ years of software engineering experience and strong expertise in building scalable, high-performance web applications. The ideal candidate will have advanced experience with React, TypeScript, JavaScript, Next.js, GraphQL, and REST APIs. Required : 5+ years of software engineering experience with strong expertise in front-end development. * Expert-level experience with React, TypeScript, and modern JavaScript (ES6+).

  • Hands-on experience with Next.js, GraphQL, and REST API integrations.
  • Strong experience building scalable, high-performance, responsive web applications.
  • Expertise in React architecture, hooks, state management, component design, and performance optimization.
  • Experience with modern front-end build tools such as Vite, Webpack, Babel/SWC, and package managers (npm/yarn/pnpm).
  • Strong knowledge of HTML5, CSS3, responsive design, accessibility (WCAG/ARIA), and cross-browser compatibility.
  • Experience with testing frameworks including Jest/Vitest, React Testing Library, Playwright, or Cypress.
  • Experience with SSR/CSR, Core Web Vitals optimization, bundle optimization, and caching strategies.
  • Knowledge of secure front-end development practices (XSS, CSRF, authentication, session management).
  • Experience with design systems, Storybook, micro-frontends, and Module Federation is a plus.
  • Hands-on experience using AI-assisted development tools such as GitHub Copilot or Claude Code

Required Skills React, TypeScript, JavaScript (ES6+), Next.js, GraphQL, REST APIs, React Hooks, State Management, HTML5, CSS3, Responsive Design, Accessibility (WCAG/ARIA), Vite, Webpack, Babel/SWC, npm/yarn/pnpm, Jest/Vitest, React Testing Library, Playwright/Cypress, SSR/CSR, Core Web Vitals, Performance Optimization, Git, AI-Assisted Development Tools.

Benefits & conditions

  • $40.00-50.00 per hour

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