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Python Developer

Technology
Tata Consultancy Services
Chennai, India1 week agoUntil 21/11/2026
Full timeOn-site

Job description

Skill – Python Backend developer

Location : Chennai, Bengaluru, Hyderabad, Mumbai, Indore, Ahmedabad

Backend Engineer

Essential Functions

  • Design, develop, and maintain backend services using FastAPI or Spring Boot.
  • Build and maintain RESTful APIs for integration with frontend applications.
  • Strong foundation on python & Pydantic for data validation and serialization.
  • Optimize backend systems for performance and scalability.
  • Collaborate with frontend engineers to ensure seamless integration.
  • Write unit and integration tests for backend components.
  • Debug and resolve issues in the backend codebase.
  • Work with SQL databases and ORM frameworks ( sqlalchemy etc.) for data storage and retrieval.
  • Stay updated with the latest trends and best practices in backend development.

Qualifications

  • 5+ years of professional experience in backend development.
  • Strong expertise in Python and FastAPI/Flask/Django.
  • Proficiency in Pydantic for data modeling.
  • Experience with SQL databases.
  • Familiarity with Spring Boot (highly preferred).
  • Familiarity with any Agentic Framework ( ex : Google ADK , CrewAI, Autogen )
  • Strong understanding of RESTful API design principles.
  • Experience with version control systems such as Git.
  • Strong problem-solving skills and attention to detail.
  • Hands on experience with GenAI tools like ChatGPT, CoPilot, Aider, Cline etc.
Keywords
PythonFastAPIPydanticRESTful API DesignSQLSQLAlchemySpring BootFlaskDjangoAgentic FrameworksGitBackend DevelopmentUnit TestingIntegration TestingGenerative AI ToolsRESTful APIsBackend ServicesData ValidationData SerializationPerformance Optimization

Interested in this role?