Senior Full Stack AI IDX Real Estate Engineer
Opportunity Summary
You will help build a next generation real estate operating module centered on a mobile first IDX search experience enhanced by AI. The work includes building filters, maps, saved searches, multi market MLS integration, real time sync, and AI natural language search for neighborhoods and investment analysis. You will also design supporting AI systems such as an AI relationship engine for nurture and follow up, an AI texting engine for conversational outreach, and a geo marketing module with hyperlocal targeting. The role spans high performance SaaS architecture, CRM and marketing automation integration, and reliable backend infrastructure. Ideal candidates bring strong AI systems experience plus hands on IDX and mapping integration experience.
Ideal Candidate
A senior or expert full stack engineer with deep experience in AI system design plus real estate domain integration such as IDX and RESO APIs. Strong across backend architecture, mobile first product work, and marketing automation integration.
Project Insights
- For IDX search, data modeling and caching strategy are often the biggest drivers of performance
- AI features benefit from guardrails, evaluation, and clear fallbacks when confidence is low
- Marketing and CRM integrations require careful mapping of user events, consent, and lifecycle stages
How to Prepare
- Outline an architecture for IDX sync, caching, and search indexing
- Describe your approach to AI guardrails, evaluation, and prompt or retrieval strategy
- Share how you would integrate CRM events and maintain data consistency end to end
Typical Challenges
- integrating MLS data and ensuring reliable real time synchronization across markets
- designing AI features with safe, consistent outputs for search and insights
- building geo targeted experiences that remain fast and scalable under load
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Project Details
Skills & Requirements
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