Senior Full Stack Engineer (San Francisco)

salespatriotΒ· Core Team
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πŸ“ San FransiscoFullTime

About this role

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 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.

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Quick Facts

  • 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 Role

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

What We’re Looking For

  • 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 β€œbeing right"

The Process

Call with founder β†’ 1hr technical call with an engineer β†’ fly out to SF/Warsaw HQ (on us) β†’ offer.

Frequently Asked Questions

Is the salary disclosed for the Senior Full Stack Engineer (San Francisco) position at salespatriot?
The salary for this Senior Full Stack Engineer (San Francisco) role at salespatriot is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Full Stack Engineer (San Francisco) position at salespatriot located?
This Senior Full Stack Engineer (San Francisco) role at salespatriot is based in San Fransisco. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Full Stack Engineer (San Francisco) role at salespatriot full-time or part-time?
This is listed as a FullTime position. It is posted as a Senior Full Stack Engineer (San Francisco) role in the Core Team department at salespatriot.
Which team or department does the Senior Full Stack Engineer (San Francisco) at salespatriot belong to?
This Senior Full Stack Engineer (San Francisco) position is part of the Core Team department at salespatriot. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Full Stack Engineer (San Francisco) position at salespatriot?
Click the "Apply Now" button on this page. You will be redirected to salespatriot's official application portal hosted on ashby where you can submit your application directly.
When was the Senior Full Stack Engineer (San Francisco) job at salespatriot posted?
This Senior Full Stack Engineer (San Francisco) position at salespatriot was posted on Mar 3, 2026. Apply as soon as possible β€” early applications are often reviewed first.
Senior Full Stack Engineer (San Francisco)
salespatriot
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You'll be redirected to salespatriot's official application page on Ashby ATS.