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Senior Front-End Engineer

InfiCare Technologies

 

New Jersey, USA

Posted On: 15+ days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Front-End Engineer
Tenure: Contract - Corp-to-Corp
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Description

You will lead the architecture and delivery of high-performance web applications using React and TypeScript. You own front-end standards, component libraries, and performance optimization while collaborating with product and backend teams.

AI-assisted engineering tool proficiency (GitHub Copilot, Claude Code, or equivalent) is a hard requirement.

Responsibilities

  • Lead development of complex user-facing web applications in React + TypeScript.
  • Establish engineering standards for component architecture, state management, routing, and testing.
  • Implement responsive layouts, theming at scale, and cross-browser compatibility on EXDS UI.
  • Drive Core Web Vitals optimization, bundle splitting, SSR/CSR rendering, and runtime observability.
  • Ensure WCAG/ARIA compliance, keyboard navigation, and screen reader accessibility.

Required Skills

  • 5+ years of professional experience in front-end development.
  • Expert proficiency in React and TypeScript.
  • Strong command of JavaScript and modern ES6+ features.
  • Hands-on experience with AI-assisted coding tools (GitHub Copilot, Claude Code, etc.).
  • Deep understanding of state management, routing, and component lifecycle.
  • Proven track record of optimizing Core Web Vitals and bundle sizes.
  • Experience implementing WCAG/ARIA accessibility standards.

Preferred Skills

  • Experience with EXDS UI or similar enterprise design systems.
  • Knowledge of SSR frameworks and advanced caching strategies.

Education

Any Gradute

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