AI Engineer (Python, Typescript, React) - Full Time - Overlap with EST

About Oun Homes (ounhomes.ai):

• Oun Homes is turning the chaotic contract-to-close phase of a real estate deal
  into a self-driving workflow. We’re building an LLM-powered email agent that
  reads every message, understands and prepares every document, and takes
  the next best action, without asking the agent to open “yet another platform”
• Behind the scenes, we pair LLM reasoning with a document intelligence
  pipeline that can classify, extract, and prepare documents for legally binding
  signatures. No new log-ins, no new habits—just deals that move themselves
  forward
• We’ve raised pre-seed capital from top VCs & angels in NYC and the Silicon Valley

The Role:
We’re looking for an AI Engineer to help develop its brain, memory, and toolbelt.
You’ll build intelligent systems that fuse LLMs, document-vision tech, and agentic
workflows to automate the complexities of real-estate transactions.

As an AI Engineer, you will:

• Ship end-to-end AI features: Own the entire stack—from data pipelines and model orchestration to the React front-end—turning ideas into production-ready code in days, not weeks
• Design the agent’s cognition: Architect multi-step, tool-calling workflows—
  retrieval, reflection, planning, execution, and self-evaluation loops
• Build a robust memory layer: Stand up vector-search and structured stores so
  the agent remembers every email, doc, and decision
• Integrate real-world tools: Wire the agent into email, DocuSign, and our
  document-intelligence pipeline to close the loop
• Raise the agent’s IQ: Own prompt engineering, function schemas, guardrails,
  and evaluation
• Iterate at startup velocity: Rapidly prototype, measure, and refine
  experiments; push improvements on a tight feedback loop so systems keep
  getting smarter with every commit
• Influence everything: Setting the hiring bar, engineering culture, product
  roadmap, and technical vision

In This Role, You Will Thrive If You:

• Have 3+ years shipping production software (bonus points if 0 → 1 at a
  startup)
• You’re experienced across the stack, proficient in Python for backend and
  TypeScript & React for frontend
• You’ve built or maintained systems using frameworks like LangChain,
  LlamaIndex, or similar, including RAG, function calling, and tool execution
• You’ve deployed pgvector, Pinecone, Elastic, or similar, understand
  embedding pipelines, and can tune similarity search for real workloads
• You’re a self-starter with high learning velocity—if a library, framework, or
  domain is unfamiliar, you can ramp up quickly
• You’re eager to work with cutting-edge tools to build frontier AI systems
• Experience in real estate or document processing is a plus

Outstanding performance may convert into a core team
role