Lingsaa Technologies Private Limited is looking for a Junior Backend Developer with strong hands-on knowledge of Python, FastAPI, SQL, REST APIs, and AI/Generative AI tools.
We are looking for freshers who have strong technical fundamentals and practical experience through academic projects, internships, personal projects, or training projects. The selected candidate will work on real-world enterprise applications and AI-powered solutions.
Key Responsibilities
- Develop and maintain backend applications using Python and FastAPI
- Design and develop scalable REST APIs
- Work with MS SQL Server and implement database operations
- Integrate third-party APIs and external services
- Develop and integrate AI/LLM-powered features
- Work with AI APIs such as OpenAI and other Generative AI platforms
- Implement authentication, authorization, validation,
and API security
- Debug and resolve backend issues
- Write clean, reusable, and maintainable code
- Perform API testing using tools such as Postman
- Collaborate with frontend developers and other team members
- Participate in code reviews and technical discussions
- Learn and implement new backend and AI technologies
Required SkillsPython
- Strong knowledge of Python
- Object-Oriented Programming
- Data structures and functions
- Exception handling
- File handling and modules
- Async programming
- Writing clean and reusable code
FastAPI
- Robust hands-on knowledge of FastAPI
- REST API development
- Pydantic models
- Request and response handling
- Dependency Injection
- Middleware
- Authentication and authorization
- Async APIs
- Swagger / OpenAPI documentation
Database
- Strong SQL knowledge
- CRUD operations
- Joins and subqueries
- Database design
- Stored procedures
- MS SQL S