Senior AI Engineer

Nazztec group; Bengaluru Urban; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

Nazztec group is seeking a Fullstack AI Developer in Bengaluru, India, to build scalable applications spanning frontend, backend, AI/ML, and multi-agent systems. You will craft production-ready features with Python/FastAPI on the backend and React/Next.js on the frontend, while integrating GenAI capabilities.

The role requires 5-8 years of experience, strong API design skills, and a passion for scalable, enterprise-grade products with real-time AI features.

Qualifications

• 5-8 years of experience in full-stack AI development.
• Strong command of Python, FastAPI and React/Next.js.
• Experience with AI/ML and multi-agent capabilities.
• Hands-on with modern frontend and backend tech stacks.
• Cloud-native architecture exposure is a plus.

Responsibilities

• Build scalable, high-performance full-stack applications.
• Develop intuitive UI aligned with client requirements.
• Create robust backend services and APIs.
• Integrate AI/ML and multi-agent capabilities into production apps.
• Collaborate on UI/UX and application architecture with design teams.
• Work on real-time and batch AI-driven features and monitoring.
• Contribute to product roadmap and technical docs.
• Engage in large-scale product and data-science initiatives.

Tools

Python

FastAPI

React.js

Next.js

TypeScript

JSX / Hooks

REST APIs

GraphQL

Redis

Pydantic

Tailwind CSS

Vite

Web Performance

Cypress

Playwright

Jest

GitHub Copilot

Generative AI

Multi-agent systems

AI/ML integration

Cursor / Claude

Job description

Work Mode: Full-Time

Experience: 5-8 years

We are looking for a Fullstack AI Developer who can build scalable, production-ready applications across frontend, backend, AI/ML and agentic systems.

What You’ll Do

• Build scalable, high-performance full-stack applications.
• Develop intuitive and responsive UI aligned with client requirements.
• Build robust backend services and APIs.
• Integrate AI/ML and multi-agent capabilities into production applications.
• Collaborate with developers and design teams on UI/UX and application architecture.
• Work on real-time and batch AI-driven features and performance monitoring.
• Contribute to product roadmap and technical documentation.
• Work on large-scale product and data science-driven initiatives.
• Python, FastAPI
• Pydantic
• Redis – caching, Pub/Sub, sessions, rate limiting
• React.js & Next.js
• JSX, Hooks, Context API, SSR/SSG
• TypeScript / ES6+
• Redux Toolkit / Zustand / React Query
• Tailwind CSS, CSS Modules
• shadcn/ui, Radix UI
• Vite / Webpack / Babel
• Lighthouse, Core Web Vitals
• Lazy loading & code splitting
• Jest / Vitest
• React Testing Library
• Cypress / Playwright
• REST APIs & GraphQL
• Generative AI / LLM applications
• Multi-agent applications
• AI/ML product integration
• AI-assisted development using Cursor, Claude or GitHub Copilot
• AI-assisted coding, testing, refactoring and API documentation

Bachelor's/Master's degree in Computer Science, Software Engineering or a related field.

A developer who is equally comfortable with React/Next.js frontend, Python/FastAPI backend, cloud-native architecture and GenAI/Agentic AI, and enjoys building scalable enterprise products.