Backend Engineer, Fintech

One is on a mission to revolutionize financial services by creating an all-in-one platform for customers to manage their financial lives. Backed by Ribbit and Walmart, we're addressing the critical need for better financial solutions in the US, where nearly a quarter of adults are unbanked or underbanked.

As a Backend Engineer in our Fintech team, you'll be at the forefront of building the systems that power our financial products. You'll work with Node/TypeScript, Kubernetes, and AWS, utilizing functional programming principles through the fp-ts library. The role involves architecting and implementing consumer-facing applications, handling sensitive financial data, and building robust integrations.

The ideal candidate brings 3-7 years of experience, preferably with a background in banking or fintech. You should have a deep understanding of event-driven architecture, microservices, and banking systems. We value engineers who can work independently, demonstrate excellence in execution, and have a passion for quality across code, communication, and culture.

Working at One offers competitive compensation ($100,000-$170,000), comprehensive benefits from day one, generous equity, and flexible remote work options. Join us in our mission to help millions of Americans achieve financial progress while working with a world-class team in a fast-paced, startup environment.