AI Engineer for AI Automation & AI Integration | AI Agents, LLM, n8n

We're looking for an experienced AI Engineer for AI Automation & AI Integration in our business processes. The core of the project is building AI Agents on Large Language Model (LLM) APIs (Claude / OpenAI), orchestrated in n8n and Zapier. What we need: - Design and build an AI Agent that processes incoming leads and requests (email / form / Telegram), classifies them with Natural Language Processing, and drafts replies using an LLM - AI Integration and AI Model Integration with our existing tools: API Integration with CRM, Google Sheets, Slack/Telegram - n8n and Zapier workflow Automation: triggers, error handling, logging, retries - Data Scraping and enrichment of lead data, with Python / Node.js scripts where no-code is not enough - RAG knowledge base (vector DB) so the AI Chatbot answers using our own docs - Prompt engineering, LLM token cost optimization, and basic evaluation of output quality (Machine Learning / Data Science approach to metrics) - Short handover: documentation and a walkthrough of the AI Automation workflows Ideal candidate: - Proven experience as an AI Engineer delivering production AI Automation, AI Integration, and AI Agents projects - Hands-on with LLM APIs (Claude, OpenAI, Gemini), n8n, Zapier, LangChain / LangGraph - Strong Python, JavaScript / Node.js, and API Integration skills - Background in Artificial Intelligence, Machine Learning, Deep Learning, and Natural Language Processing - Experience with Chatbot Development, RAG, and vector databases - Clear communication and ownership from architecture to deployment To apply: briefly describe a similar AI Agent / n8n AI Automation project you've built and what stack you'd use here.