# Product Builder, Vault 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 $220K base salary per year (USD)
- Posted: 2026-08-28
- Apply by: 2026-10-14
- Apply: https://jobs.ashbyhq.com/alt/52317979-235e-4b3f-b7a7-27d5e68d3bcf
- Page: https://www.1752.vc/careers/jobs/alt-product-builder-vault/

## About the role

Functionally the Vault is a high-end warehouse with sophisticated internal software and a marketplace bolted directly to it.

## What they're looking for

- 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. You pull your own station-level numbers, and you've built the instrumentation behind them because it usually didn't exist
- A track record of turning messy, real-world processes into software. Not a process document. Software you wrote, that operators use, that survived contact with a bad week
- Physical curiosity. You've stood on a floor, watched the work, and changed your mind because of what you saw. This role includes occasional travel to the vault, and the people who are good at it want to go
- You've built real things with AI , not just used it. Agents, skills, MCP servers, connectors, internal tooling people depend on
- Scrappy and high-ownership. You communicate with precision, you move without hand-holding, and you go find the bottleneck rather than waiting for the brief

Tags: Product and Data