# Data Science and Business Insights Lead at LunaJoy Health

- Company: LunaJoy Health (YC W22)
- What the company does: AI-powered scalable infrastructure + mental health services, starting…. Backed by Y Combinator.
- Company website: http://HelloLunaJoy.com
- Type: Startups (AI role)
- Level: Senior
- Location: CO / AR / CL / CR / HN / Remote (CO; AR; CL; CR; HN)
- Work setup: Remote
- Posted: 2026-09-09
- Apply by: 2026-10-24
- Apply: https://www.ycombinator.com/companies/lunajoy-health/jobs/TiP6vXo-data-science-and-business-insights-lead
- Page: https://www.1752.vc/careers/jobs/lunajoy-health-data-science-and-business-insights-lead/

## About the role

LunaJoy is a virtual behavioral health practice. Nearly every operating number the company runs on- provider utilization, payer mix, lead and referral conversion, clinician capacity by state, and weekly leadership scorecards- is produced by one dbt project on BigQuery. This role owns that project.

## What they're looking for

- Expert SQL: not "comfortable with joins," but window functions, complex CTE pipelines, incremental logic, and the ability to reason about grain and fan-out in a 15-CTE model you did not write
- Production dbt experience: you have owned or substantially built a dbt project- models, tests, sources, exposures, macros, materialization strategy, and the discipline of refactoring without breaking downstream consumers
- Fluent in Google BigQuery, including its performance and cost characteristics
- Demonstrated end-to-end ownership of an analytics stack, including the parts that aren't modeling: broken pipelines, undocumented source systems, and stakeholders who need an answer today
- Strong written communication: in a remote, sole-owner role, your documentation and your written answers are the interface to the company
- Judgment and self-direction: you will decide what to build and in what order, and you will be right often enough that leadership stops needing to check

Tags: Engineering