Full Stack Developer

Mandi Plus; India; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Mandi Plus in India is seeking a versatile full-stack developer to build and maintain web, mobile, and AI-enabled features for an agricultural commerce platform.

You will work across frontend, backend, and database layers, leveraging NestJS, Next.js 16, React Native, and TypeScript to deliver scalable solutions. Prior experience with LLM APIs and PostgreSQL is highly valued.

Qualifications

• 1–4 years of professional experience developing full-stack applications.
• Expert-level proficiency in TypeScript with strong type systems and async patterns.
• Strong SQL knowledge and ability to design normalized schemas.
• Hands-on production experience with LLM APIs and AI systems.
• Familiarity with NestJS, Next.js 16, and React Native; willingness to master them.
• Experience with FastAPI or equivalent Python frameworks is a plus.

Responsibilities

• Build and maintain web applications across frontend, backend, and mobile platforms for a platform serving agricultural commerce.
• Develop robust server-side services using NestJS and TypeScript, ensuring scalability and performance.
• Design and optimize PostgreSQL databases to support complex business logic and reporting needs.
• Create responsive user dashboards with Next.js 16 and React for administrative and analytics functions.
• Build native and cross-platform mobile applications using React Native for iOS and Android.
• Integrate AI capabilities into production systems, working directly with LLM APIs and modern AI frameworks.
• Contribute to architecture decisions and code reviews to maintain high engineering standards across the stack.

Skills

TypeScript

SQL

LLM APIs

NestJS

Next.js

React Native

Python

Tools

PostgreSQL

Python

Job description

Batch: 2022/2023/2024/2025/2026.

About the role:

• Build and maintain web applications across frontend, backend, and mobile platforms for a platform serving agricultural commerce
• Develop robust server-side services using NestJS and TypeScript, ensuring scalability and performance
• Design and optimize PostgreSQL databases to support complex business logic and reporting needs
• Create responsive user dashboards with Next.js 16 and React for administrative and analytics functions
• Build native and cross-platform mobile applications using React Native for iOS and Android
• Integrate AI capabilities into production systems, working directly with LLM APIs and modern AI frameworks
• Contribute to architecture decisions and code reviews to maintain high engineering standards across the stack

What we're looking for:

• 1–4 years of professional experience developing full-stack applications
• Expert-level proficiency in TypeScript with deep understanding of type systems and async patterns
• Strong SQL knowledge with ability to write efficient queries and design normalized schemas
• Hands‑on production experience integrating and working with LLM APIs and AI systems
• Familiarity with NestJS, Next.js 16, and React Native (or willingness to quickly master them)
• Experience with FastAPI or equivalent Python frameworks is a plus