S

Senior Full Stack Engineer (San Francisco)

icon building Company : Salespatriot
icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.
icon loader
Apply Now
icon loader Apply Now

Let AI Supercharge Your Job Hunt!

JobCopilot scans 500,000+ company career sites daily to find jobs for you

Never miss an opportunity Save hours by auto-filling applications forms Land more interviews with tailored applications
happy man
thunder iconActivate JobCopilot

Job Description - Senior Full Stack Engineer (San Francisco)

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.

 

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 “being right"

The Process

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

Original job Senior Full Stack Engineer (San Francisco) posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Apply Now
Share Job
Share Job

Auto-Apply to Senior Full Stack Engineer Jobs with your AI JobCopilot

thunder icon Auto-Apply with AI

Similar Senior Full Stack Engineer Jobs in the US

GrabJobs is the no1 job portal in the US, connecting you to thousands of jobs fast! Find the best jobs in the US, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.