Founding Design Engineer, Cardinal
Cardinal, San Francisco, California
About the job
Founding Design Engineer, Cardinal
About Cardinal
Cardinal is the AI revenue platform for high-growth companies.
Teams use Cardinal to build revenue agents from one connected platform. Each agent runs its own motion: research, outreach, follow-up, scheduling, and CRM syncing. Customers define who they're going after, deploy agents, see what's landing and why, and double down on what wins. Every cycle gets sharper than the last.
Founders and GTM teams tell us Cardinal replaces 7 to 10 separate tools, and for some it's the #1 driver of top-of-funnel.
- $1M ARR run rate in ~2 months
- Backed by Y Combinator
- Built by 2x YC founders (Harvard + MIT + Prod)
We're moving fast, closing top customers like Mintlify, Deepgram, Luminai, and becoming how the best GTM teams sell.
The Role
This is not a normal design role, and it's not a normal engineering role either.
As our founding design engineer, you'll
- Define how Cardinal feels end-to-end, from first impression to daily use