Founding Full Stack Engineer - Product & Marketplace
- Salary will be disclosed during the recruitment process
- Product
About the role
Overview
A fast-growing consumer marketplace is hiring a founding full stack engineer to build the core product experience, pricing systems, seller tooling, and marketplace mechanics for a large, highly liquid collectibles category.
What you will do
- Build product features across the stack, from user-facing flows to backend marketplace systems.
- Improve market-data, pricing, liquidity, trust, and seller tooling experiences.
- Work closely with founders on product decisions, architecture, and speed of execution.
- Own projects end-to-end in a small team with significant autonomy.
- Help create a transparent and trusted buying and selling experience for collectors.
What we are looking for
- Strong full stack engineering experience, ideally with TypeScript, React/Next.js, Node, Python, or similar.
- Product mindset and interest in marketplaces, fintech, collectibles, pricing, or ML-driven experiences.
- Ability to operate in a fast-paced, early-stage environment.
- Excellent communication and strong ownership.
- Comfortable building 0-to-1 products with limited process.
Package and benefits
- Founding-level impact and equity.
- Opportunity to define a category in a large global market.
- Small team, direct founder access, and rapid shipping cadence.
How to apply
To express interest, please apply through HartleyCo. Please do not contact the hiring company directly.
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