React JS Developer – Contract – Hybrid (New Jersey)

Location: New Jersey (Hybrid – Onsite 2–3 days/week)
Type: Contract (C2C / W2)
Start: Immediate
Interview: Video + Mandatory Onsite/Hybrid Availability

Job Description

We are seeking a strong React.js Developer with deep hands‐on experience in modern JavaScript, UI development, and building scalable front‐end applications. The ideal consultant must be local to New Jersey and able to work in a hybrid onsite model.

This role requires strong expertise in React.js, component‐based architecture, hooks, state management, and integrating front‐end applications with REST APIs. The consultant will collaborate with product owners, backend teams, and UX designers to deliver high‐quality, responsive UI features.

Responsibilities

• Develop and enhance front‐end applications using React.js, JavaScript (ES6+), HTML5, and CSS3
• Build reusable components, custom hooks, and UI modules
• Implement state management using Redux, Context API, or similar tools
• Integrate UI with backend services using REST APIs
• Optimize application performance, rendering, and responsiveness
• Participate in code reviews, sprint planning, and Agile ceremonies
• Troubleshoot UI issues and ensure cross‐browser compatibility
• Work closely with UX/UI teams to implement pixel‐perfect designs
• Collaborate with backend and QA teams to ensure smooth delivery