AI Full-Stack Developer – LLM, RAG & AI Integration

We are looking for an experienced AI Full-Stack Developer to build and integrate AI-powered features into a modern web application. The project involves developing AI functionality using LLMs, RAG (Retrieval-Augmented Generation), AI APIs, and intelligent automation, along with the supporting backend and frontend components. Responsibilities: * Develop AI-powered features using OpenAI and other LLM APIs * Build RAG-based systems for searching and retrieving information from documents/data * Develop AI chatbots and intelligent assistants * Integrate AI capabilities into existing web applications * Build backend APIs and services using Node.js / NestJS * Develop frontend interfaces using React / Next.js * Work with databases such as PostgreSQL, MongoDB, or Supabase * Implement secure, scalable, and production-ready AI workflows * Optimize AI responses, performance, and API usage * Integrate third-party APIs and cloud services * Deploy and maintain the application in a cloud environment Required Skills: * Strong experience with AI/LLM application development * OpenAI API or similar LLM APIs * RAG and vector/semantic search * AI chatbot or AI agent development * Node.js / TypeScript * React / Next.js * REST APIs * PostgreSQL or similar databases * Cloud platforms such as AWS * Experience integrating AI into production applications Project Goal: Build a reliable, scalable AI-powered application that can understand user queries, retrieve relevant information, generate accurate responses, and integrate seamlessly with the existing web application. Experience with AI agents, LangChain/LangGraph, vector databases, document processing, and AI automation is a plus.