Full Stack Engineer

Purple Unicorn•San Francisco, CA

6d•$150,000 - $200,000•Onsite

About The Position

Purple Unicorn, on behalf of SalesPatriot, is hiring an Full Stack Engineer. This is a full-time, in-person role in San Francisco. The company is replacing outdated, 1980s-era systems in America's industrial base with an AI-native platform to streamline defense, aerospace, and industrial supply-chain operations. The platform aims to enable faster quoting, procurement, provide full visibility, and deliver real operational intelligence. The company is a YC W25 company that has raised over $10M and has a 7-figure ARR, processing approximately $50M weekly. The Full Stack Engineers will collaborate with other engineers and customer-facing teams to design, build, and maintain robust full-stack systems that integrate with legacy environments and support critical supply chain operations. This is a backend-leaning full-stack role utilizing Svelte/Typescript/Postgres.

Requirements

Must be authorized to work in the US
Absolute grinder. Interested in co-living (though not required).
Comfortable with ambiguity and rapid change.
Track record of shipping fast.
Experience architecting systems independently
Motivated by taking an unknown problem, sinking your teeth in, and coming up with a plan of attack.
Experience in shipping projects and products. Be ready to show us at least one full-stack project (GitHub repo / web app / Loom demo video).
Proficiency in TypeScript, JavaScript, and at least one frontend library (React, Svelte, Next etc).
Knowledge of SQL databases, preferably Postgres.
Proficiency in writing, optimizing, and troubleshooting complex SQL queries for data extraction, transformation, and integration.
Strong understanding of software engineering best practices, including version control, testing, and documentation
Ability to work effectively in fast-paced, high-accountability environments
Low ego, curiosity, and intellectual honesty - focused on outcomes, not “being right"