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AI Systems Engineer — Build Production Real Estate Agent Platform

FreelanceJobs
CAPosted March 2, 2026

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RPostgreSQLAPI

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Job Description

PROJECT OVERVIEW

I am looking for a n8n developer to architect and build a production-grade AI-powered real estate lead qualification and booking system from the ground up.

This is not a prototype upgrade.

This is a clean architecture, production-first build.

The system will:

  • Ingest leads from Instagram DM (Meta webhook)
  • Ingest Zillow leads via form/webhook
  • Store structured listings + CRM data
  • Run multi-turn AI conversations using BANT-R qualification
  • Persist chat memory in a database
  • Score leads automatically
  • Trigger Calendly bookings for qualified prospects
  • Provide a live admin dashboard
  • Include full security guardrails
  • Be production-ready, documented, and scalable

You will design the workflow architecture, data model, memory handling, security, and dashboard system.

Contract duration of 1 to 3 months.

Mandatory skills:

n8n, retool, superbase, Artificial Intelligence, OpenAI API, AI Agent Development, PostgreSQL

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