Fullstack Developer (Agentic/ Gen AI)

Full Stack Developer (Python/FastAPI + React) Job Description

Experience: 0–5 Years

Location: Pan India

Role Overview

We are looking for a Full Stack Developer who can build scalable web applications with a strong Python/FastAPI backend and React frontend. The role will also involve integrating AI/ML APIs and services. Preference is given to candidates who are comfortable with open-source frameworks, databases, APIs, containers and modern development practices.

Key Responsibilities

• Design and develop responsive web applications using React.
• Build scalable backend services and REST APIs using Python and FastAPI.
• Design clean API contracts and integrate frontend and backend components.
• Implement authentication, authorization, validation, error handling and security best practices.
• Work with relational and NoSQL databases.
• Integrate AI/ML/LLM services and consume model inference APIs.
• Develop reusable frontend components and maintainable backend modules.
• Implement unit/integration tests and participate in code reviews.
• Containerize applications and support deployment through CI/CD.
• Debug performance, API and application issues.
• Work with Git-based branching and collaborative development workflows.
• Collaborate with AI Engineers and ML/MLOps Engineers on AI-powered products.

Core Technical Skills

• Python and FastAPI.
• React and modern JavaScript/TypeScript.
• REST API development and API integration.
• HTML5, CSS3 and responsive UI development.
• SQL and database fundamentals.
• Git and Git-based development workflows.
• Understanding of authentication, authorization and web security.
• Strong debugging and problem-solving skills.

Preferred / Additional Skills

• Pydantic and SQLAlchemy.
• PostgreSQL, MySQL or MariaDB.
• MongoDB.
• Redis for caching/session/rate-limiting use cases.
• Celery/RQ for background jobs.
• Nginx or Caddy.
• Docker and Docker Compose.
• Playwright, Vitest/Jest, Pytest.
• OpenAPI/Swagger.
• WebSockets.
• GraphQL.
• Kafka or RabbitMQ.
• AI/ML API integration using FastAPI.
• Basic Kubernetes and CI/CD exposure.

Open-Source Technology Stack

• Python
• FastAPI
• Pydantic
• SQLAlchemy
• React
• TypeScript
• Vite
• PostgreSQL
• MongoDB
• Redis
• Celery / RQ
• Nginx / Caddy
• Docker / Docker Compose
• Pytest
• Playwright / Vitest
• OpenAPI / Swagger
• Kafka / RabbitMQ
• Git
• Linux

Ideal Candidate Profile

The ideal candidate should be able to independently develop a feature end-to-end—from React UI and API design to database integration, testing, containerization and deployment. Experience integrating AI/ML/LLM capabilities into web applications will be an additional advantage.

Key Skills

Python | FastAPI | Pydantic | SQLAlchemy | React | TypeScript | Vite | PostgreSQL | MongoDB | Redis | Celery / RQ | Nginx / Caddy | Docker / Docker Compose | Pytest | Playwright / Vitest | OpenAPI / Swagger | Kafka / RabbitMQ | Git | Linux