Experience : 2 - 4 Years

Employment Type : Full time

About 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 frameworks.

Key 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.

📌 Backend Developer - Python/FastAPI (India)
🏢 HiringBlaze
📍 India