Role Summary

We are looking for a passionate and highly skilled Full Stack Developer with robust expertise in React and Python (FastAPI/Flask). The ideal candidate should possess excellent coding, debugging, and problem-solving skills with the ability to build scalable web applications and RESTful APIs.

Key Responsibilities

- Design, develop, and maintain scalable web applications using React and Python.

- Build secure, high-performance RESTful APIs using FastAPI and/or Flask.

- Develop reusable, responsive, and maintainable frontend components.

- Write clean, modular, and well-documented code following coding standards and best practices.

- Debug and troubleshoot issues across frontend, backend, API, and database layers.

- Optimize application performance, API response times, and database queries.

- Design and maintain relational database schemas.

- Implement authentication, authorization, and secure coding practices.

- Participate in code reviews and contribute to engineering best practices.

- Write unit and integration tests to ensure application quality.

- Collaborate with cross-functional teams to deliver high-quality software.

- Participate in Agile software development processes.

Required Skills & Experience

Frontend

- Strong proficiency in React.js.

- Strong understanding of:

- React Hooks and Component Lifecycle

- State Management (Context API, Redux, Zustand, or equivalent)





- Virtual DOM and Reconciliation

- Component rendering lifecycle

- Reusable component architecture

- React Router

- API integration

- Form handling and validation

- Code splitting and lazy loading

- Performance optimization

- Strong knowledge of JavaScript (ES6+), HTML5, and CSS3.

- Experience with TypeScript is preferred.

Backend

- Strong hands-on experience with Python.

- Experience building applications using FastAPI and/or Flask.

- Strong understanding of:

- REST API design

- Request lifecycle

- Routing

- Middleware

- Dependency Injection (FastAPI)

- Authentication & Authorization

- Pydantic models and validation

- Exception handling

- Background tasks

- Async programming (async/await)

- OpenAPI / Swagger documentation

Database (Must Have)

- Strong hands-on experience with PostgreSQL and MySQL.

- Database schema design and normalization.

- Complex SQL query writing.

- Query optimization and execution plan analysis.

- Indexing strategies.

- Transactions and locking mechanisms.

- Performance tuning and troubleshooting.

Good to Have

- Experience with AWS or Microsoft Azure.

- Knowledge of Docker and containerization.

- Familiarity with Kubernetes.

- Experience implementing CI/CD pipelines using GitHub Actions, Azure DevOps, or Jenkins.Role & responsibilities

📌 Immediate opening For a Fullstack Developer - (Python + ReactJS) (Chennai)
🏢 KnackForge Soft Solutions
📍 Chennai