Backend Developer
Attentions AI
Full-time
apache,api,architecture,backend,debugging,design,docker,event-driven,frontend,git,low-latency,monitoring,performance,python,real-time,red,redis,rest,sed,webrtc
Location
pune district, maharashtra, India
Posted
June 23, 2026
Job Description
About the Role :
We are looking for a strong Python Backend Developer (3–5 years experience) to build scalable, high-performance backend systems. This role requires hands-on expertise in API development, real-time systems, distributed workflows, and production-grade infrastructure.
You will contribute to system architecture, performance optimization, and backend reliability while working closely with product, frontend, DevOps, and AI teams.
Key Responsibilities :
- Design and develop scalable backend services using Python
- Build robust REST APIs using FastAPI
- Implement secure authentication and authorization using OAuth2
- Develop and scale real-time systems using WebSockets
- Design and optimize relational schemas using PostgreSQL
- Implement ORM models and complex queries using SQLAlchemy
- Use Redis for caching, pub/sub, rate limiting, and performance optimization