Senior Engineer (Growth)

- Build and optimize our marketing site, signup flows, and onboarding

- Design and run A/B tests across the funnel

- Integrate and automate our CRM and lead nurturing systems

- Ship growth features in the product (referrals, usage triggers, activation loops)

- Work directly with the Head of Growth to prioritize high-leverage experiments

- Full-stack skills: TypeScript, React, SQL, Python

- Data fluency: BigQuery, Mixpanel (or similar). You can write queries, build dashboards, and pull your own insights

- Product growth experience: You've thought about activation, retention, and conversion - not just features

- Bias to action: You ship fast, measure everything, and iterate

- Comfort with ambiguity: We're early. You'll participate in crafting high leverage hypotheses to test.

- Ex-technical founder (you've built something from zero)

- Experience at a PLG or developer tools company

- Familiarity with CRM/marketing automation (Loops, HubSpot, Segment, etc.)

- YC W26 - breakout startup

- Real enterprise traction before Demo Day

- Small team, big ownership

- San Francisco-based, working on hard problems