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Lead Design Builder: Marketplace

Alt · Remote · Remote

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About Alt

Backed by First Round Capital.

About the role

You own the marketplace surfaces where that decision happens — listing and submission, the offer moment, bidding and auction close, payout, the places where Alt asserts a price and asks someone to act on it. Design at Alt isn't a service function that receives requirements. It's the discipline that writes them.

What they're looking for

  • Relentless curiosity about users. This is the first bar. Not "I read the research" — you go and get it
  • Influence without authority. You've changed what a company built through the quality of your reasoning: reframed a roadmap, killed a bad direction, gotten engineers to fight for your design's details
  • Founding, first, or early designer experience — or you've built something of your own. You know what it costs to own an outcome end to end
  • You've shipped things you conceived , not just executed from someone else's spec, and you can narrate the problem-framing behind your best work unprompted
  • A portfolio organized around problems and outcomes, not screens. You talk about your work quantitatively: what moved, what you killed, what you learned
  • Bonus: marketplace or two-sided experience, high-consideration or financial products where trust was the conversion problem, consumer products with a passionate community, you collect, or you have a view on where this market is going
More about this role

Alt is unlocking the value of alternative assets, starting with the $5 B trading-card market. We let collectors buy, sell, vault, and finance their cards in one place and we are backed by leaders at Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo. Our next frontier is real-time pricing at scale—the Alt Value that powers every trade, loan, and product on the platform.

You own the marketplace surfaces where that decision happens — listing and submission, the offer moment, bidding and auction close, payout, the places where Alt asserts a price and asks someone to act on it. Design at Alt isn't a service function that receives requirements. It's the discipline that writes them.

The bar you're held to: every surface you own ships with a written problem frame, a metric instrumented before launch, a readout you ran yourself — and craft good enough that a user screenshots it and sends it to someone. One without the other doesn't count here. A beautiful screen that didn't move anything is a miss. A number that moved on a surface nobody wants to look at is a different kind of miss.

The problem. You write the framing for your surfaces: who's...

Read the full posting on Alt's site ↗

Design

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