Backend Developer - Python/FastAPI in Hyderabad, भारत

Experience : 2 - 4 YearsEmployment Type : Full-TimeAbout the Role :We are a high-growth technology company building lightning-fast, scalable backend systems. We are seeking a performance-oriented Backend Developer to design, build, and optimize robust APIs using modern asynchronous Python https://jobeax.com/link/OfTNakiwtq51n9YB Responsibilities :- Architect, develop, and scale high-performance RESTful APIs and microservices using Python and FastAPI.- Implement strict data validation, serialization, and schema definitions using Pydantic.- Design and integrate caching strategies, rate-limiting, and background task queues (e.g., Celery) using Redis.- Write efficient, non-blocking, asynchronous code (async/await) to handle high-concurrency requests.- Collaborate with frontend engineers to define seamless API contracts and integrate UI components.- Write unit and integration tests (using Pytest) to maintain high code coverage and reliability.- Deploy and monitor backend services across AWS/cloud environments.Must-Have Qualifications :- 1 to 4 years of dedicated experience in backend software development.- Strong proficiency in Python with demonstrable experience writing asynchronous code.- Hands-on, production-level experience building APIs with FastAPI.- Deep understanding of Pydantic for data parsing and validation.- Practical experience utilizing Redis for caching and session management.- Solid grasp of relational databases (PostgreSQL/MySQL) and ORMs (SQLAlchemy or SQLModel).Good-to-Have Skills :- Experience with containerization (Docker) and CI/CD pipelines.- Knowledge of web sockets for real-time application features.- Prior exposure to Fintech, high-frequency trading, or transaction-heavy platforms. (ref:hirist.tech)