Senior AI Engineer
Core
Building agentic AI systems that orchestrate multi-step workflows to execute real actions (research, document generation, zoning intelligence) for commercial real estate professionals.
Role type
Senior IC agentic AI engineer
Builds
Multi-step agentic workflows, retrieval pipelines, and production monitoring frameworks for Crexi's CRE platform
Domain
Commercial Real Estate + Agentic AI
Deliverable
production ML models
Required skills
Agentic architecture design, LangGraph/LangChain, RAG systems, Python backend development, AWS Bedrock, LLM evaluation pipelines, guardrails implementation
Preferred skills
Experience with Claude Code/Codex, human-in-the-loop annotation, open-weight model evaluation
Technologies
LangGraph, LangChain, AWS Bedrock, Anthropic models, Python
Responsibilities
Design and implement multi-step agentic workflows with routing and state management; Build evaluation frameworks and production monitoring for reliability; Develop context and retrieval pipelines over proprietary CRE data; Implement guardrails and structured outputs for ambiguous intent; Leverage agentic coding tools for scaffolding and debugging; Prototype features with Product and Design; Ensure AI outputs are explainable and source-linked
Seniority
Senior, hands-on IC