Full Stack Developer - Experience

InOpTra Digital; India; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

InOpTra Digital is seeking a Full Stack Developer with 8 to 10 years of strong hands-on experience building enterprise applications. The candidate will work on a React/Next.js frontend and a Python/FastAPI backend with MySQL database. Responsibilities include building frontend components, developing RESTful APIs, writing tests, and participating in Agile ceremonies. Ideal candidates should have expertise in frontend/back-end technologies, DevOps basics, and API design practices.

Qualifications

• 8 to 10 years of experience in building enterprise applications.
• Strong hands-on experience with React/Next.js for frontend and Python/FastAPI for backend.
• Ability to write unit tests and integration tests.

Responsibilities

• Build React/Next.js frontend components adhering to design standards.
• Develop Python/FastAPI RESTful API endpoints using an OpenAPI approach.
• Implement the Repository/DAL pattern to interface with MySQL.

Skills

React

Next.js

TypeScript

Tailwind CSS

Python

FastAPI

MySQL

Jest

React Testing Library

Pytest

Docker

Kubernetes

GCP

OpenAPI/Swagger

JWT-based authentication

Job description

Full Stack Developer - Experience: 8-10 Years – 1 Position

About The Role

We are looking for a Full Stack Developer with 8 to 10 years of strong hands‑on experience in building enterprise applications. You will work on React/Next.js frontend on GCP and Python/FastAPI backend with MySQL database.

What You'll Do

• Build React/Next.js frontend components with SSR, CSR, and static rendering, adhering to industry best practices and established design standards.
• Develop Python/FastAPI RESTful API endpoints using a contract‑first (OpenAPI) approach.
• Implement the Repository/DAL pattern with SQLAlchemy to interface with MySQL.
• Write unit tests (Jest, React Testing Library, Pytest), plus integration and API contract tests.
• Work within an AI‑assisted development workflow using Claude Code.
• Participate in Agile/Scrum ceremonies.
• Work with the Architect, QA and Business teams for validation.

Required Skills

• Frontend: React, Next.js, TypeScript, Tailwind CSS, SSR/CSR/SSG rendering strategies.
• Backend: Python, FastAPI, Pydantic, SQLAlchemy, async/await patterns.
• Database: MySQL (schema understanding, hands‑on query writing)
• Testing: Jest, React Testing Library, Pytest, API contract testing.
• DevOps Basics: Docker, Kubernetes fundamentals, CI/CD pipelines (GitLab CI preferred), GCP familiarity.
• API Design: OpenAPI/Swagger, RESTful API best practices, JWT‑based authentication.

Good to Have

• Familiarity with AI‑assisted development tools (Claude Code, GitHub Copilot, Cursor).
• Experience with Radix UI, shadcn/ui, or similar component libraries.
• Experience with legacy‑to‑modern migration projects.
• Cypress/Playwright for E2E testing.