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Posted August 06, 2026

Front-End Developer (React / Tailwind CSS / API Integrations)

CareSphere
North Bergen, NJ, US Full Time
30USD - 60USD per hour

Job Description

Job Description

Are you passionate about building modern, high-performance web applications? We're looking for a talented Front-End Developer with strong React and Tailwind CSS experience to help develop scalable, user-friendly applications that integrate seamlessly with external APIs and third-party services.

What You'll Bring

Required Technical Skills

React

  • Strong proficiency in React (Hooks, Custom Hooks, Functional Components, State Management, and Component Architecture).

Tailwind CSS

  • Mastery of utility-first CSS styling
  • Responsive layout design
  • Theme customization
  • Reusable component styling

JavaScript / TypeScript

  • Solid foundation in modern ECMAScript (ES6+)
  • Asynchronous programming (Async/Await, Promises)

API & Backend Integration

RESTful API Consumption

  • Proven experience fetching data from and sending data to external REST APIs
  • Handling JSON payloads
  • Understanding standard error response codes
  • Managing CORS
  • Implementing authentication header strategies

External Third-Party APIs

  • Track record of integrating third-party services such as:
    • Authentication providers
    • Payment gateways
    • Webhooks
  • Experience handling rate limiting, API keys, and error states gracefully

Scalability & Architecture

Modular Architecture

  • Ability to structure scalable and maintainable project directory layouts
  • Write clean, reusable components

Extensibility & Adaptability

  • Experience integrating new libraries, state management tools, and UI utilities as applications scale

Build Tools & Performance

  • Familiarity with modern build tools (e.g., Vite)
  • Web performance optimization techniques, including:
    • Lazy loading
    • Code splitting

Development Practices & Collaboration

Git & Version Control

  • Proficiency with Git workflows
  • Branching strategies
  • Pull requests
  • Code reviews

Environment Configuration

  • Experience managing environment variables (.env) securely across:
    • Development
    • Staging
    • Production environments

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