Backend Developer – Python Technologies

Winzons; India; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

TechStar Group is seeking a Backend Developer - Python to design scalable Python solutions and backend services. You will work with frameworks like FastAPI, Flask, or Django, and build CLI tools for automation while ensuring high performance.

Ideal candidates have 5+ years of Python development, strong OOP, and networking knowledge. This full-time role is based in India across multiple locations, with opportunities to work on modern cloud networking projects.

Qualifications

• 5+ years of Python development with OOP, design patterns and multithreading.
• Experience with backend frameworks such as FastAPI, Flask or Django.
• Experience building CLI tools and writing unit/integration tests.

Responsibilities

• Develop high-performance Python applications using OOP principles.
• Architect backend services with RESTful APIs and UI integrations.
• Create CLI tools for automation and networking tasks.
• Implement unit and integration tests and CI/CD pipelines.
• Optimize code for scalability in networking environments.
• Collaborate with infra/network teams to automate configurations.

Skills

Python development

OOP design

Multithreading

Problem solving

Education

Bachelor's degree in CS/IT/Engineering

Tools

FastAPI/Flask/Django

CLI development

pytest/unittest

Linux Bash

Docker/Kubernetes

Networking concepts

Job description

Company Name: TechStar Group

Job Role: Backend Developer - Python

Experience Required: 5 to 10 Years

Employment Type: Full-Time

Location: Multiple Locations, India

Qualification: Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field

Industry: Information Technology / Software Development

We are seeking a Python Developer with deep expertise in Object-Oriented Programming (OOP), networking protocols, and backend development. Youll design scalable Python solutions, build CLI tools, and integrate networking functionalities while ensuring high performance and reliability.

Key Responsibilities :

• Develop high-performance Python applications using OOP principles (Classes, Inheritance, Polymorphism, Decorators).
• Architect backend services (RESTful APIs, Web UI integrations) with frameworks like FastAPI, Flask, or Django.
• Create Python CLI tools for automation (e.g., using Click, Typer, or argparse).
• Implement Unit & Integration Tests (pytest, unittest) and CI/CD pipelines.
• Optimize code for scalability in Open Networking environments.
• Troubleshoot networking protocols (VLAN, STP/RSTP, VXLAN, Bridge, VPLS).
• Collaborate with infra/network teams to automate configurations and deployments.

Must-Have Skills :

• 5+ years of Python development (OOP, Design Patterns, Multithreading).

Hands-on experience with :

• Backend frameworks (FastAPI/Flask/Django).
• CLI development (e.g., network automation tools).
• Testing frameworks (pytest, mocking).
• Networking knowledge : VLAN, STP/RSTP, VXLAN, Bonding, VPLS.
• Familiarity with Linux environments and scripting (Bash).
• Strong problem-solving and debugging skills.

Nice-to-Have :

• Async Python (asyncio, aiohttp).
• SDN/Cloud Networking (AWS/Azure/GCP networking services).
• Network automation (Ansible, Netmiko, NAPALM).
• Exposure to containerization (Docker, Kubernetes).