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 defense, aerospace, and industrial supply-chain operations nearly autonomous. Faster quoting. Faster procurement. Full visibility. Real operational intelligence for the companies our nation depends on.
YC W25 company. Top 5% growth in batch
Raised $10M+ on a hyper-growth trajectory.
Backed by Paul Graham, SV Angel, Pear VC, and CRV
Team of 17 Co-live in our Warsaw & SF Hacker Houses
7 figure ARR transacting ~50M a week through our system
The Senior Software Engineer will work closely with other engineers on the platform team and customer-facing forward deployed teams to design, build, and maintain robust full systems that integrate with complex legacy environments and support high-value, high-impact supply chain systems.
Backend-leaning fullstack role using Svelte/Typescript/Postgres.
Design, develop, and maintain full-stack application functionality, including:
Frontend UI
Backend services and APIs
AI workflows and validation systems
Database schemas and data models
Organize, keep track of, and deliver multiple projects in parallel
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"
Call with founder → 1hr technical call with an engineer → fly out to SF/Warsaw HQ (on us) → offer.
Skills Required
- Proficiency in TypeScript
- Proficiency in JavaScript
- Proficiency with at least one frontend library (React, Svelte, Next.js)
- Experience building backend services and APIs
- Knowledge of SQL databases and proficiency writing/optimizing complex SQL queries
- Experience with Postgres (preferred)
- Experience architecting systems independently
- Track record of shipping full-stack projects and ability to show a project (GitHub repo/web app/Loom demo)
- Strong understanding of software engineering best practices (version control, testing, documentation)
- Ability to manage and deliver multiple projects in parallel in fast-paced environments
- Comfortable with ambiguity, rapid change, low ego, and outcome-focused collaboration
- Interest in co-living (optional)
What We Do
SalesPatriot is an AI-powered procurement platform and back-office operating system designed for defense and aerospace distributors and manufacturers. The company streamlines the process of identifying, bidding, and managing government and commercial requests for quotes (RFQs), specifically targeting Department of Defense (DoD) solicitations. By utilizing AI-driven workflows, SalesPatriot helps companies modernize their supply chain operations and increase their success rates in winning government contracts.
