About the Role
- NestJS and Node.js:
- Python and FastAPI

You will work on AI assistants, SaaS platforms, B2B portals, internal dashboards, and workflow automation products using Next.js, React, TypeScript, Tailwind CSS, NestJS, Python, FastAPI, PostgreSQL, and Docker.

This is not a training-only position. You must be able to understand an existing codebase, take ownership of a feature, test it locally, debug issues across services, and deliver reliable changes with limited hand-holding.

Key Responsibilities
- Build responsive screens, dashboards, forms, and workflows using Next.js, React, TypeScript, and Tailwind CSS.
- Design, extend, and debug REST APIs and business logic using NestJS and Node.js.
- Build and maintain Python services and APIs using Python and FastAPI.
- Connect NestJS and Python services within the same product architecture.
- Troubleshoot frontend, backend, database, API, and cross-service issues.
- Work with PostgreSQL, including schema design, SQL queries, joins, indexes, transactions, and migrations.
- Build AI-powered chatbots, assistants,



automation features, and internal workflows.
- Write maintainable code, review changes, fix defects, and follow Git-based development workflows.

Mandatory Skills
- Strong hands-on experience with React, Next.js, TypeScript, and Tailwind CSS.
- Qualified backend development experience with NestJS and Node.js.
- Hands-on development experience with Python and FastAPI.
- Ability to work confidently in both NestJS and Python/FastAPI codebases.
- Strong knowledge of PostgreSQL and SQL, including joins, indexing, transactions, and migrations.
- Experience building, consuming, documenting, and debugging REST APIs.
- Experience integrating third-party APIs, webhooks, authentication, error handling, and retries.
- Comfortable using Git, command-line tools, Docker, and docker-compose.
- Ability to understand an unfamiliar production codebase and deliver correct changes independently.
- Strong debugging, commu

📌 Full-Stack Developer (Jaipur)
🏢 PROVIS TECHNOLOGIES PRIVATE
📍 Jaipur