Python Full Stack Developer - Django/Flask/FastAPI

Qcentrio; Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Qcentrio is seeking a highly skilled Full Stack Developer with deep experience in Python, Django, Flask or FastAPI, and React.js to build scalable web applications. You will work with SQL databases, integrate Gen AI features, and collaborate with DevOps for CI/CD on Azure. Immediate start preferred with 5+ years of experience.

This role demands strong problem-solving, teamwork, and commitment to quality. You will mentor juniors and drive best practices across the stack.

Qualifications

• 5+ years of hands-on Python development experience.
• Professional experience with Django and Flask or FastAPI.
• Strong REST API design and backend services.
• Frontend development with React.js.

Responsibilities

• Design and implement scalable web apps using Django or FastAPI.
• Build interactive UIs with React.js and integrate with back-end APIs.
• Work with PostgreSQL/MySQL and optimize SQL queries.
• Develop AI-enabled features using Gen AI frameworks and APIs.
• Participate in Agile/Scrum and contribute to sprint ceremonies.
• Collaborate with DevOps for CI/CD and Azure deployments.
• Write clean, documented code and perform code reviews.
• Mentor junior developers when needed.

Skills

Python

Django

Flask/FastAPI

RESTful APIs

React.js

SQL (PostgreSQL/MySQL)

Gen AI integration

Azure basics

Tools

PostgreSQL/MySQL

Docker

Git

Job description

Experience

5+ Yrs into Python Developer

Notice Period

Immediate - 30 days

Job Summary

We are looking for a highly skilled Full Stack Developer with strong expertise in backend technologies like Python, Django, Flask/FastAPI, and frontend development using React.js. The ideal candidate will also have hands‑on experience with SQL databases, familiarity with Generative AI concepts, and a foundational understanding of Microsoft Azure cloud services.

Key Responsibilities

• Design, develop, test, and deploy scalable web applications using Django or FastAPI.
• Build interactive UIs with React.js and integrate them with backend APIs.
• Work with relational databases (e.g., PostgreSQL, MySQL) and write optimized SQL queries.
• Develop and integrate AI-based features using Gen AI frameworks and tools (e.g., OpenAI APIs).
• Follow Agile/Scrum methodologies and participate in sprint planning, reviews, and retrospectives.
• Collaborate with DevOps teams for deployment and CI/CD setup on Azure.
• Write clean, maintainable, and well‑documented code.
• Conduct code reviews and mentor junior developers if required.

Mandatory Skills

• Strong Python programming experience.
• Experience with Django and either Flask or FastAPI.
• Proficiency in building RESTful APIs and backend services.
• Solid frontend skills using React.js, HTML, CSS, and JavaScript.
• Hands‑on with SQL databases (PostgreSQL, MySQL, or equivalent).
• Experience integrating Gen AI models or APIs (e.g., OpenAI, LangChain, Hugging Face).
• Basic understanding of Azure cloud services (App Services, Azure Functions, Storage, etc.).

Good to Have

• Experience with NoSQL databases (e.g., MongoDB).
• Knowledge of containerization (Docker) and CI/CD pipelines.
• Familiarity with authentication/authorization using OAuth, JWT, etc.
• Exposure to cloud‑native development or serverless architecture.
• Knowledge of unit testing frameworks (pytest, unittest, etc.).

Soft Skills

• Strong problem‑solving and analytical skills.
• Good communication and teamwork abilities.
• Proactive attitude and willingness to take ownership.