ReactJS Developer- Enterprise Applications (Toronto)

Senior ReactJS Developer

Duration: 12 Months Contract. Location: Hybrid; 3 Days/Week onsite. Experience: 8+ years overall software development; Minimum 8 years of hands‑on experience with ReactJS (latest versions).

Key Responsibilities

• Design, develop, and maintain responsive and scalable web applications using ReactJS.
• Build reusable UI components and implement modern frontend architecture.
• Develop user interfaces from scratch based on business requirements and design specifications.
• Integrate frontend applications with RESTful APIs and backend services.
• Collaborate with backend developers to define JSON contracts and API integrations.
• Write and maintain unit and integration tests using React Testing Library (RTL).
• Implement state management using Redux, Context API, Hooks, and React Hook Forms.
• Optimize application performance, scalability, and responsiveness.
• Participate in Ag...