Ai Engineer

At Avant Stay we run the technology platform behind 2,700+ vacation rentals across 60+ destinations.
We've raised $200 M+ of capital, do $250 M+ in ARR, and have ~30 engineers building custom systems that price, list, market, and operate the entire portfolio.
Recently we shipped multiple production AI agents, including a lead‐qualification agent, on‐demand BI reporting agent, CX agent and infrastructure monitoring agent that triages on‐call alerts.
We also are building an internal system to enable agentic evolution of our core products.
Our stack is Scala and Type Script across the backend, Postgre SQL, Click House, Kafka, Kubernetes on AWS.
For AI we use Claude, Open AI, Lang Graph, Openclaw and MCP servers we built ourselves.
The role You will be a strong individual contributor comfortable working directly with stakeholders.
You will be reporting to senior engineering leaders, working alongside ~30 people across backend, frontend, data, and Dev Sec Ops....