The mission

America's industrial base runs on systems built in the 1980s. Billions of dollars in critical components (F-35 parts, industrial assemblies, electronics, bolts and hoses) still move through email threads, Excel sheets and disconnected ERPs.

We're replacing that with an AI-native platform that makes aerospace, electronics, industrial and defense supply-chain operations nearly autonomous. Faster quoting. Faster procurement. Full visibility. Real operational intelligence for the companies our nation depends on.

Quick facts:

YC W25 company, top 5% growth in batch
Raised $10M+ from investors including Paul Graham, SV Angel, Pear VC and CRV
Team of 20 co-living in our Warsaw & SF Hacker Houses
7-figure ARR, transacting ~$50M a week through our system

The role

Our Full Stack Engineers work with the platform team and our forward deployed engineers to build the systems our customers run on. Most of that work means integrating with legacy ERPs and email-driven workflows that move real orders every day.

Full-time, in person in our Warsaw office. This is not a remote role.
Backend-leaning: Svelte, TypeScript, Postgres
Design, build and maintain features end to end, from schema to UI
Run several projects in parallel and get each one shipped
Up to one week of international travel per quarter (SF HQ or customer sites)

What we're looking for

5+ years of genuine full-stack experience
Absolute grinder. Interested in co-living (though not required)
You've shipped real full-stack products and can show us one: a GitHub repo, a live web app or a Loom walkthrough
You've designed systems on your own, not only built someone else's spec
Strong in TypeScript and at least one frontend framework (React, Svelte, Next, etc.)
Comfortable in SQL, preferably Postgres. You can write, optimise and debug complex queries, not just call an ORM
You use AI coding tools every day and understand where the frontier is
Fluent English, and comfortable working for founders in their early twenties
Comfortable with ambiguity. Priorities can change week to week
Low ego, curious, intellectually honest. Focused on outcomes, not on being right

The process

Initial call with engineer → Technical screening → Quick call with founder → Fly out to SF/Warsaw HQ for onsite (on us) → Offer

Compensation

$100K-$120K base salary
0.01%-0.015% equity