Full Stack NEXTJS Developer (FastAPI)

Location: Remote / Flexible

Salary: 9,000 INR per month

Working Hours: MondaySaturday, 9:00 AM6:00 PM

Role Overview

As a Full Stack NEXTJS Developer at FinSocial Digital Systems, you will design and build dynamic, high-performance web applications using React while integrating backend services powered by FastAPI. Youll collaborate closely with designers, backend engineers, and product managers to deliver a seamless user experience from end to end.

• Develop new user-facing features using React.js and Next.js
• Build reusable components and front-end libraries for future use
• Translate designs and wireframes into high-quality, maintainable code
• Implement engaging user experiences with Framer Motion , Three.js , and interactive 3D animated websites
• Optimize components for maximum performance across a wide range of devices and browsers
• Maintain and refactor existing React systems, including bug fixes and improvements
• Collaborate with back-end developers to integrate RESTful APIs built with FastAPI
• Write clean, testable code, including unit and integration tests
• Troubleshoot and debug application code to ensure a smooth user experience
• Stay up to date with emerging trends and best practices in React, 3D web technologies, and full-stack development
• Contribute to project documentation and training materials as needed

• Professional experience developing web applications with React.js
• Strong proficiency in JavaScript (ES6+) , including DOM manipulation and the JavaScript object model
• Deep understanding of React core principles, including state management with Redux or similar libraries
• Familiarity with FastAPI and Python for building and consuming RESTful APIs
• Experience with Next.js for server-side rendering and optimized React applications
• Strong front-end skills with HTML5 , CSS3 , and build tools (Webpack, Babel, npm)
• Experience with animation libraries such as Framer Motion
• Experience with Three.js for building 3D interactive and animated web experiences
• Experience with unit testing frameworks (e.g., Jest, Mocha) and front-end testing tools (e.g., React Testing Library)
• Proficiency in Git and version control workflows
• Proven full-stack development experience, integrating front-end and back-end systems
• Excellent problem-solving skills and strong communication abilities

• Familiarity with containerization and orchestration tools (Docker, Kubernetes )
• Experience with cloud platforms (AWS, Azure, or Google Cloud )
• Experience with TypeScript for type-safe, scalable applications
• Knowledge of CI/CD pipelines and DevOps best practices
• Experience designing highly interactive, animated, and immersive web experiences