Founding Engineer

Subimage (YC W25) | Founding Engineer | San Francisco, CA | ONSITE (5 days/week) | Full-time | $170K–$230K + 0.5%–1.0% equity | https://subimage.io Hihi, I'm Alex, co-founder and CEO. Subimage maps infrastructure the way an attacker does so security teams at scale-ups and enterprises can find and fix problems. We're built on Cartography (https://cartography.dev), the open source infra mapping tool we helped create at Lyft and donated to the CNCF.

It runs at over 70 companies, including 7 in the Fortune 100. We're a tiny seed-stage team and our customers are companies your parents have heard of. We have more demand than we can build for, which is why this post exists. This is a chance to get in on the ground floor of something big (or to find out quickly that it won't work; just being upfront about it). Some of the problems you'd be working on:

• Vulnerability triage with real context: is the asset internet-facing, through which services, is the vulnerable function actually reachable in code, are there compensating controls, and what sensitive data does it reach once exploited, across how many hops.