Full Stack MERN Developer (AI & GenAI Integration)

Role Overview

We are looking for an experienced Full Stack MERN Developer with hands-on experience integrating modern AI technologies and LLM workflows into web applications.

Responsibilities

• Design and develop scalable full-stack web applications using React.js, Next.js, Node.js, Express.js, and MongoDB.
• Integrate Generative AI APIs (OpenAI, Anthropic), LLM agent workflows, prompt chains (LangChain / LlamaIndex), and vector databases into production services.
• Build secure, high-performance RESTful APIs, webhooks, and asynchronous background tasks.
• Optimize MongoDB schemas, queries, caching, and data pipelines for real-time applications.
• Collaborate on system architecture, code reviews, and cloud deployment pipelines (AWS / Vercel / Docker).

Requirements

• 2–4 years of full-stack development experience with MongoDB, Express, React, and Node.js.
• Demonstrated hands-on experience implementing AI features (LLM API integrations, conversational agents, or RAG systems).
• Strong proficiency in modern JavaScript / TypeScript, state management, and responsive UI design.
• Familiarity with Git, Docker, CI/CD workflows, and REST/GraphQL APIs.
• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.

Skills

• React.js
• Node.js
• MongoDB
• LangChain
• AWS