815 matches
MoonPayUnited States - Hybrid
HybridFull-timeTypeScript - JavaScript
MoonPay๐บ๐ธNew York, NY
$130kโ160kRemoteFull-timeGCP - Kubernetes
BlueCat๐จ๐ฆToronto, ON
On-siteFull-timeClickHouse - Python
Hands-on engineer building MoonPay's developer platform of APIs, SDKs, embedded components, iframes and web views for partner payment and crypto experiences. Work spans browser, mobile and backend APIs in JavaScript and TypeScript. Focus is on idempotency, state recovery, and developer-facing errors and docs.
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.
Recent recognition:
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 likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learned, diversity cannot.
MoonPay is building a developer platform that allows partners to create native payment and crypto experiences directly inside their own products.
Historically, partners integrated MoonPay through a hosted widget and redirected users into a fixed MoonPay journey. We are now breaking the underlying system into reusable modules covering authentication, identity, KYC, quotes, payment methods and purchasing.
These capabilities are exposed through APIs, SDKs, embedded components, iframes and web views. Our goal is for a partner developer to integrate MoonPayโs full capabilities without needing ongoing implementation support from our team.
This role owns the developer-facing layer between MoonPayโs underlying payments infrastructure and the products our partners build. You will work across browsers, mobile applications and backend APIs to make complex financial workflows feel simple, predictable and native.
As a Senior Software Engineer, you will hold a hands-on technical position. You will build the platform itself rather than implementing one-off integrations for individual customers.
Research has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learned, diversity cannot.