React.js Developer

Job Opportunity: React.js Developer at Rapipay Fintech Private Limited

Rapipay Fintech Private Limited is seeking a skilled and passionate React.js Developer to join our thriving team in Noida, Delhi NCR. This permanent position offers an exciting opportunity to contribute to the development of user-friendly and impactful web applications.

About the Role:

As a React.js Developer, you will play a crucial role in building and enhancing our web presence. You will be responsible for transforming design concepts into high-quality, responsive web applications, ensuring an exceptional user experience.

Key Responsibilities:

• Develop, optimize, and maintain responsive web applications using ReactJS and associated libraries.
• Create reusable UI components and front-end libraries to foster efficiency and consistency.
• Integrate RESTful APIs, collaborating closely with backend teams for seamless data synchronization.
• Translate UI/UX wireframes and Figma designs into robust, high-quality code.
• Write clean, maintainable, and well-documented code adhering to industry best practices.
• Diagnose and resolve performance issues across various browsers and devices.
• Actively participate in code reviews, sprint planning, and daily stand-up meetings.
• Collaborate effectively with Product, QA, and DevOps teams to ensure timely and high-quality project delivery.

Required Skills and Qualifications:

• A minimum of 3–4 years of professional experience in front-end development.
• Strong command over ReactJS, JavaScript, HTML5, CSS3, and preferably TypeScript.
• Proven experience with state management libraries such as Redux.
• Familiarity with modern front-end build tools including Webpack, Babel, and NPM/Yarn.
• Hands-on experience with React Hooks, Functional Components, and component lifecycle methods.
• Proficiency in consuming REST APIs and GraphQL, managing asynchronous operations.
• Experience with version control systems, particularly Git/GitHub.
• Solid understanding of Unit Testing methodologies using frameworks like Jest and React Testing Library.

Desirable Skills:

• Familiarity with CI/CD pipelines.
• An understanding of microfrontend architecture.
• Basic knowledge of backend technologies such as Node.js or Java is a plus.

This role is based in Noida, Delhi NCR.