Python-Backend Developer

Intellics Global Services; Hyderabad, Pune District, Chennai; Hybrid; INR 900,000 - 1,300,000; Full time

Job summary

Intellics Global Services in India is seeking a Backend Developer with strong Python and FastAPI experience to design and implement high-performance APIs and scalable backend systems.

You will work with PostgreSQL, Docker, and CI/CD pipelines, ensuring production-ready software and collaborating with frontend and DevOps teams. The role requires 3–7 years of backend experience and solid API skills.

Qualifications

• 3 to 7 years of backend development experience.
• 2 years of Python and FastAPI or similar frameworks.
• 2 years of PostgreSQL experience.
• Experience with RESTful API design and scalable services.

Responsibilities

• Design and build RESTful APIs using FastAPI.
• Develop backend services and business logic.
• Work with PostgreSQL databases and optimize queries.
• Implement authentication, authorization, and validation.
• Write unit and integration tests.
• Support Docker CI/CD and production deployments.
• Troubleshoot issues and improve system performance.
• Collaborate with frontend product and DevOps teams.

Skills

Python

FastAPI

PostgreSQL

Docker

CI/CD

Git

Pytest

Async programming

JSON/JSONB

REST APIs

Tools

Git

Docker

CI/CD

REST APIs

JWT/OAuth

Logging

Grafana

Prometheus

ELK

Kubernetes

Pytest

Job description

Job description

Job Description Backend Developer Python FastAPI

Role Overview

We are looking for a Backend Developer with strong Python and FastAPI experience to build scalable highperformance backend systems The role involves developing APIs working with PostgreSQL improving performance and supporting productionready applications

Experience

3 to 7 years of backend development experience
2 years of experience with Python and FastAPI or similar frameworks
2 years of PostgreSQL experience

Key Responsibilities

Design and build RESTful APIs using FastAPI
Develop backend services and business logic
Work with PostgreSQL databases and optimize queries
Implement authentication authorization and validation
Write unit and integration tests
Support Docker CICD and production deployments
Troubleshoot issues and improve system performance
Collaborate with frontend product and DevOps teams

Required Skills

Python FastAPI

Strong Python 38 knowledge
Experience with FastAPI async programming and Pydantic
Familiarity with API documentation middleware and exceptions

Database

Strong PostgreSQL and SQL skills
Experience with indexing transactions JSONJSONB and query optimization

Tools Concepts

Git Docker CICD pipelines
REST APIs JWTOAuth authentication
Testing tools such as Pytest
Logging debugging and monitoring

Preferred Experience

Redis or caching solutions
Message queues like Kafka RabbitMQ or Celery
Microservices experience
Cloud platforms like AWS Azure or GCP
Kubernetes or container orchestration
Observability tools like Grafana Prometheus or ELK

Location: Mumbai, Kolkatta, Pune, Bangalore, Chennai, Noida, Hyderabad