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Founding MTS, Full-Stack

Polymath · San Francisco

onsitesenior$160,000–$220,000Posted Nov 9, 2026TypeScriptReactPythonFastAPIAuth0StripeKubernetesTerraform

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About this role

## Polymath — Founding MTS (Full-Stack) **Location:** San Francisco — **ONSITE (5 days)** **Comp:** $160K–$220K + **0.75%–1.5% equity** **Link:** https://polymathmade.com ### About the role Polymath builds **AI agents** that read engineering drawings, generate **CAD models**, and rebuild parts across CAD systems. We’re **VC-backed**, founded by **Harvard/Stanford** teams, in production with our first product, and running pilots with **Fortune 100** manufacturers in aerospace and consumer hardware. We’re hiring our **first dedicated full-stack engineer** to own the product stack end-to-end: - **Chat UIs inside CAD** (TypeScript/React over **MCP** and **REST**) - **Python/FastAPI services** (auth, job orchestration, metered billing with **Auth0** + **Stripe**) - **Pipeline** that packages and deploys the system You’ll report to the **CEO**, join customer calls, and help set the standards for the next ten hires. ### What you’ll bring - **5+ years** running production web apps with ownership across **front end, API, and deployment** - Prior early-stage experience (e.g., **first ~50 engineers** somewhere) - Strong **TypeScript** and **Python** - Shipped on **AWS or GCP** with **Terraform/CloudFormation** and **Kubernetes/ECS/Cloud Run** ### Nice to have - LLM product ops - Enterprise SSO - C#/C++ desktop packaging - Any CAD or mechanical engineering curiosity ### Requirements - Must be **authorized to work in the U.S.** - **Immediate start** ### How to apply Email **careers@polymathmade.com** with: - Resume - GitHub or portfolio link (if you have one) - A few sentences on a system you built and ran in production Full JD: https://polymath-ai.notion.site/careers-1

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