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

CareSphere

North Bergen, NJ 07047 • $30.00 to $60.00 / hr • 9/5/2026

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
\nCompany Description

At CareSphere, you’ll find a supportive environment that values your well-being, offers flexibility, and empowers you to make a difference every day.

Discover a trusted partner in healthcare, where exceptional homecare meets compassion and expertise. Join us and experience the CareSphere differencebecause your care is at the heart of
everything we do.

Company Description

At CareSphere, you’ll find a supportive environment that values your well-being, offers flexibility, and empowers you to make a difference every day.\n\nDiscover a trusted partner in healthcare, where exceptional homecare meets compassion and expertise. Join us and experience the CareSphere differencebecause your care is at the heart of\neverything we do.