Fintech Engineering Lead

About Green

Green is building a global consumer neobank. We're merging international banking and payments into a single product. Our mission is to enable all of our customers around the world to spend, save and earn in USD. We'll be starting the US and select international markets with ambitions to scale far beyond.

Green is built by a small group of highly experienced operators and engineers. We're a small, senior-only team, with no layers, politics, or slow decisions. We've built, founded, and owned services used by hundreds of millions of people and generating billions in revenue. Green is the next step and mass distribution is readily available via our day-one partners. Every person on the team ships product and shapes the direction of the company.

The Role

We're seeking a Fintech Engineering Lead who has directly leverable B2C banking, stablecoin, or payments experience. This is a critically important role on our team. You’ll be working with the technical founders to set standards that conform with industry engineering best practices and building a highly performant, reliable, and secure app from the ground up.

Our stack:

• Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to Rust and/or Go for any services that need to be broken out for performance.
• Backend serves a REST API that powers our iOS, Android, and Web frontends. We are integrating with cryptocurrency wallet and banking service providers, among other services for auth, ledger, payment rails, etc.

This is a financial services application with significant complexity handling real money at scale, internationally.

Requirements

• 5+ years building and shipping fintech software with deep expertise in at least one of the following systems: ledgering, payments processing, stablecoin infra, risk/fraud management
• Experience generally across the backend: working with Postgres, Redis, AWS, etc.

You might be an especially good fit if you have a Full-stack engineering skillset, with ability to flex across other parts of the stack

What We Offer

• $300K-$400K cash compensation
• Day 1 impact on partner products used by millions globally
  
• Shape technical vision and architecture as we scale
  
• Own major parts of the product and infrastructure
• Ship fast and avoid corporate overhead