# Senior Engineer, Applied AI at Ro

- Company: Ro
- What the company does: Ro is a telehealth company connecting patients with US-licensed professionals entirely online. Get treatment now for weight loss, sexual health, hair loss, fertility, & more. Backed by General Catalyst.
- Company website: https://ro.co/
- Type: Startups (AI role)
- Level: Senior
- Location: New York, NY
- Work setup: Hybrid
- Pay: $182K to $220K base salary per year (USD)
- Posted: 2026-06-27
- Apply by: 2026-10-08
- Apply: https://jobs.lever.co/ro/81dd41da-ba24-435b-83c4-bd19a312744b
- Page: https://www.1752.vc/careers/jobs/ro-senior-engineer-applied-ai/

## About the role

Ro is building a team focused on shipping LLM-powered products across the patient experience, clinical operations, and internal tooling.

## What they're looking for

- Design, build, and ship production LLM powered features end-to-end
- Build the AI application layer, including prompt orchestration, tool calling, retrieval (RAG), embeddings, agent workflows, and structured outputs
- Develop evaluation infrastructure, including regression suites, LLM-as-a-judge evaluations, synthetic datasets, human review workflows, and quality metrics that catch regressions before users do
- Design observability systems that measure accuracy, latency, cost, hallucination rates, and model behavior in production
- Build safety and reliability guardrails that ensure AI systems meet quality, compliance, and operational requirements
- Evaluate and integrate third-party tools, including orchestration frameworks, evaluation platforms, vector databases, and model providers, and make pragmatic build-versus-buy decisions

Tags: Engineering