YODL makes Web3 Payments easy like paying with credit card or mobile apps. We're building an interoperability layer for Web3 payments and build on top of existing blockchain/DeFi infrastructure (chains, wallets, stablecoins, DEXes) and make them useable in a payment context.
Our team has built successful mobile payment apps, defi protoocols, launched Uber in the German-speaking countries and a bag full of other prestige-worthy logos.
Responsibilities
As full-stack backend dev you will build and maintain our various backend systems that supplement our payment protocol.
- Payment Indexer: correctly and reliably index on-chain payments
- Worker queue: reliable job async processing and webhook callbacks
- Merchant APIs, webhook callbacks
- Pricing APIs: aggregate best prices from various DEXes
- End-user facing dashboards for payments and merchant facing tools
Required Skills
- Excellence in operations, uptime, monitoring and debugability of these systems. Tolerance for failures is very low in payments
- Ability to read and access EVM smart contracts. Most of our systems interact at some point with our and other smart contracts
- You can not just quickly build MVPs, but also take code to the next level and build solid and maintainable systems
Tech-stack
- TypeScript, React 18, Next.js 14, Viem, Wagmi, etc all in their latest versions
- Currently looking to adopt a new UI framework.
- PaymentRouter in Solidity, deployed to EVM chains (others coming)
Teamwork & Remote Policy
- We passionately hate scrum, so no daily bore-ups and other scrum madness
- We're striving towards a model inspired by 'Shape Up' and Linear.app team
- Broadly defined stories that leave product responsibility to builders
- We work remote. With occasional meetups throughout the year.
- Team is based in Europe and SE Asia
- Timezones: Europe and SE Asia strongly preferred. Occasional US timezones can be accomodated.
- Mandatory onboarding week with a team mate on-site (expenses paid)
Your application progress
- CV/Resume/Cover letter Screen.
- Initial video call/interview with founder, second with frontend dev to check for frontend skills
- Case study/take home test (2h)
- Trial week on-site at one of our hubs