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
