Xenios
Remote (United States)
Xenios Technologies, Inc. · Remote (US) · Contract → Full-Time · Paid + Founding Equity
The work. Xenios is building the AI-native operating system for the proactive-health professional. Three commercial surfaces. One ontology. One regulated clinical chain. The professional pays. Their clients live inside it. One coach now serves 200 clients instead of 20.
The platform is event-driven and agentic. Five input types — messages, heartbeats, crons, hooks, webhooks — feed a task queue processed by specialized AI agents with persistent state. Architecture is settled. Modules need owners.
The founding engineer owns a major module end-to-end. From a blank repo to live production. Modules include:
Agent orchestrator — 15,000+ daily tasks across specialized agents, persistent state, tool routing
Coach personality system — clones a professional's voice and judgment into structured prompts and reusable agent...

