Startups

Software Engineer, Agents

MoonPay · United States - Remote · Remote

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About MoonPay

MoonPay offers a fast and simple way to buy and sell cryptocurrencies. Buy crypto with credit card, bank transfers, Apple Pay, PayPal and more. Backed by NEA.

About the role

PayBox is one of MoonPay’s newest products. It enables people to transact directly through AI, connecting agents with payments, wallets and applications without requiring users to hand over their underlying credentials. We launched PayBox recently and saw strong initial traction. Now we’re building the next phase.

What they're looking for

  • Exceptional technical reasoning. You have strong engineering fundamentals and can break down unfamiliar, ambiguous problems and reason towards good solutions
  • High agency. You don’t wait for perfectly defined requirements or someone else to identify what needs doing. You find important problems and take responsibility for solving them
  • End-to-end ownership. You’ve built and shipped meaningful products, projects or systems from beginning to end rather than operating within a narrowly defined area
  • Thoroughness. You care deeply about the quality of your work and sweat details others might overlook. Getting something working is the beginning, not the end
  • Strong systems thinking. You can design systems, understand technical trade-offs and make sensible architectural decisions while moving quickly
  • Product judgement. You understand that great engineering includes the experience around the technology, not just the underlying implementation
More about this role

MoonPay is for builders with something to prove.

This isn't a "work on cool crypto stuff" company. It's a high-standards, high-velocity, high-accountability company building the operating system for value movement. If the internet moves information, we move value: crypto, stablecoins, tokenized assets, and whatever comes next. Four offerings make that real: fund, tokenize, trade, and spend. 30M+ customers and 500+ ecosystem partners run on us. Licensed in the U.S. Regulated across the UK, EU, Canada, and Australia.

AI is the default operating mode here. It's woven into every role, and we expect you to use it daily. It handles the manual work so you can deliver on what actually matters.

You'll thrive here if outcomes excite you more than process, if impact motivates you more than titles, and if you want hard problems, real ownership, and teammates who love winning, building, and doing it together.

The bar is high. The pace is real. We're building for what's next, for humans and agents.

Forbes' America's Best Startup Employers 2026 .

2nd in Crypto Services on Fortune's inaugural Crypto 100

The Sunday Times Best Places to Work two years running

Research has shown that women are less...

Read the full posting on MoonPay's site ↗

Software Engineering

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