# Product Builder, Growth at Alt

- Company: Alt
- What the company does: Backed by First Round Capital.
- Company website: https://onlyalt.com
- Type: Startups
- Level: Mid level
- Location: Remote
- Work setup: Remote
- Pay: $200K to $250K base salary per year (USD)
- Posted: 2026-08-28
- Apply by: 2026-10-14
- Apply: https://jobs.ashbyhq.com/alt/62bdcbde-df4a-4d2c-bd01-0560d86b387c
- Page: https://www.1752.vc/careers/jobs/alt-product-builder-growth/

## About the role

Alt is growing! This role leads the charge on new user count: how many collectors land on Alt, how many make a first submission or a first bid, and how many come back without being asked. That number is the job. Everything else in this description is downstream of it.

## What they're looking for

- You've owned a growth surface, marketplace funnel, or PLG motion and moved the number on it. Roughly 5+ years of building, but we're reading the work, not the years
- You own a number today and can name it, its baseline, and where you took it, on the first ask
- Strong data fluency. SQL and Python, plus PostHog, Amplitude, Mixpanel, Statsig, Eppo, or similar. You pull your own numbers and you've built the instrumentation behind them
- Experimentation in your hands, not on your résumé. You've designed the test, set the decision rule before it ran, and made the call on partial data
- Deep understanding of two-sided marketplace dynamics. Supply and demand, liquidity, and what happens to one side when you push the other
- You've built real things with AI , not just used it. Agents, skills, MCP servers, connectors, internal tooling people depend on

Tags: Product and Data