Senior Python Developer

2 weeks ago

Greater Kolkata Area, India Destm Technologies Full time ₹ 12,00,000 - ₹ 36,00,000 per year

About The Role
Were looking for a talented and motivated Python Developer who has strong experience with both FastAPI and Django, and a solid command over MongoDB.

Youll play a key role in developing scalable backend systems, building robust APIs, and working on high-performance web applications.

If you enjoy writing clean code, solving complex backend challenges, and building systems that scale, youll thrive in this role.

Key Responsibilities

  • Develop and maintain backend systems using Python, leveraging both FastAPI (for APIs) and Django (for admin interfaces or complex web apps).
  • Design, implement, and manage MongoDB databases, including modeling, indexing, and performance tuning.
  • Build RESTful APIs and microservices that are secure, performant, and scalable.
  • Collaborate with frontend developers and other team members to integrate and deliver complete features.
  • Write clean, maintainable, and well-tested code.
  • Participate in system design discussions and contribute to architecture decisions.
  • Debug and optimize existing applications and services.

Required Skills & Experience

  • 5+ years of professional Python development experience.
  • Strong experience with FastAPI for developing high-performance APIs.
  • Solid understanding and hands-on experience with Django and Django REST Framework.
  • Deep expertise with MongoDB, including document modeling, aggregation pipelines, and performance optimization.
  • Knowledge of asynchronous programming in Python.
  • Proficiency with Git and collaborative workflows (e.g., GitFlow, code reviews).
  • Understanding of REST, authentication (JWT/OAuth2), and API security best practices.

Nice To Have

  • Experience with relational databases like PostgreSQL or MySQL alongside MongoDB.
  • Familiarity with Docker, Kubernetes, or cloud platforms like AWS/GCP.
  • Experience with CI/CD pipelines and container-based development.
  • Knowledge of background task queues (e.g., Celery, Redis).
  • Experience with writing and maintaining unit and integration tests (e.g., with Pytest or Unittest).

What We Offer

  • Opportunity to work on cutting-edge technology in a fast-paced environment.
  • A collaborative and inclusive team culture.
  • Flexible work hours and remote work options.
  • Career growth opportunities and exposure to full product development lifecycle.
  • Competitive compensation and benefits.

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