4Bell Technology

Staffing & Recruiting

Backend Engineer (Python)(R-2219)

100,000.00-1,000,000.00/A

B.Tech/B.E

IT (Information Technology)

Contract

New Delhi

12-Dec-2026

Python REST API MySQL/NoSQL API Integration DSpace

Job Description


We are looking for an experienced Python Backend Developer with strong expertise in server-side development, REST APIs, database management, and system integration.

Key Responsibilities:

  • Develop and maintain backend services using Python and REST APIs.

  • Design, optimise, and manage MySQL and NoSQL databases.

  • Integrate APIs with local repositories and DSpace.

  • Implement security, authentication, and authorisation mechanisms.

  • Develop duplicate result reduction and similarity scoring functionalities.

  • Troubleshoot issues, optimise performance, and ensure scalable, secure, and reliable applications.

Required Skills: Python, REST APIs, MySQL/NoSQL, API Integration, DSpace, Authentication, Authorisation, and Backend Development.