Expert Python Backend Engineer

1 week ago

Kolkata, West Bengal, India beBeeBackend Full time ₹ 1,80,00,000 - ₹ 2,00,00,000
Job Title: Python Backend Developer

We are seeking a seasoned professional to join our team as a Core Python Backend Developer. This role focuses on building scalable backend applications, implementing business logic, and ensuring high-performance service layers for enterprise-grade solutions.

This position requires strong expertise in Core Python (OOP, data structures, design patterns), with hands-on experience in Django (application development, ORM, business logic) and FastAPI (high-performance APIs, async services). Additionally, proficiency in SQL databases (PostgreSQL/MySQL) and NoSQL (Redis/MongoDB) is essential.

The ideal candidate will have experience with REST APIs, microservices, and WebSockets, as well as familiarity with Docker, Kubernetes, Git, and CI/CD pipelines. Strong understanding of API security, session management, and data protection is also required.

Responsibilities:
  • Develop and maintain backend applications using Python, Django, and FastAPI.
  • Build robust and scalable REST APIs and application modules.
  • Design and optimize database schemas, queries, and transactions.
  • Implement authentication, authorization, RBAC, and security best practices.
  • Work with async programming for performance-critical services.
  • Manage background jobs and distributed task queues.
  • Ensure application performance, fault tolerance, and scalability.
  • Collaborate with frontend, DevOps, and product teams for feature delivery.
Required Skills:
  • Core Python (OOP, data structures, design patterns).
  • Django (application development, ORM, business logic).
  • FastAPI (high-performance APIs, async services).
  • SQL databases (PostgreSQL/MySQL).
  • NoSQL (Redis/MongoDB).
  • REST APIs, microservices, and WebSockets.
  • Docker, Kubernetes, Git, and CI/CD pipelines.
  • API security, session management, and data protection.
Preferred Skills:
  • GraphQL.
  • Cloud platforms (AWS/GCP/Azure).
  • Monitoring & logging tools (Prometheus, Grafana, ELK).
  • Large-scale or high-traffic applications.

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