Senior Python Developer

Purview Services; New Delhi; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

Purview Services in Delhi is seeking a skilled Python backend developer to design and implement scalable REST APIs using Django/Flask/FastAPI. You will work on database integrations with PostgreSQL/MySQL/Oracle and NoSQL like MongoDB, as well as ORM tooling such as SQLAlchemy.

Experience with microservices, containerization with Docker, and orchestration with Kubernetes/OpenShift, plus cloud exposure on AWS/Azure/GCP, and CI/CD pipelines.

Qualifications

• Strong proficiency in Python with OOP concepts, multithreading, and async programming.

Skills

Python

OOP concepts

Asynchronous programming

REST APIs

SQL

NoSQL

Git

CI/CD

Testing

Logging & monitoring

Tools

Django

Flask

FastAPI

PostgreSQL

MySQL

Oracle

MongoDB

Redis

SQLAlchemy

Celery

Kafka

RabbitMQ

Docker

Kubernetes

OpenShift

AWS

Azure

GCP

Jenkins

GitHub Actions

Azure DevOps

Job description

Role & responsibilities

Technical Skills (Mandatory)

• Strong proficiency in Python:
  • OOP concepts, multithreading, async programming
• Frameworks:
  • Django / Flask / FastAPI
• API Development:
  • REST APIs, JSON, HTTP/HTTPS
  • Swagger / OpenAPI documentation
• Databases:
  • SQL (PostgreSQL, MySQL, Oracle)
  • NoSQL (MongoDB, Redis added advantage)
• ORM & Data Access:
  • Django ORM / SQLAlchemy
• Version Control & Build:
  • Git
  • Virtual environments, dependency management

Microservices, Cloud & DevOps (Preferred)

• Experience with Microservices architecture
• Containerization:
  • Docker
• Orchestration:
  • Kubernetes / OpenShift (added advantage)
• Cloud exposure:
  • AWS / Azure / GCP
• CI/CD tools:
  • Jenkins, GitHub Actions, Azure DevOps
• Messaging & async processing:
  • Kafka, RabbitMQ, Celery (good to have)

Testing, Quality & Observability

• Unit and integration testing:
  • PyTest, Unittest
• Logging & monitoring:
  • ELK, Splunk, Prometheus, Grafana
• Performance tuning and security best practices awareness