a16z Senior Backend Engineer, Trust Platform – Fintech Security
Summary
Builds and scales backend systems for fraud detection, authentication, and financial decisioning in a mobile-first fintech platform, collaborating with cross-functional teams to balance security and user experience.
Credit Genie, a mobile-first financial wellness platform, is seeking a Senior Backend Engineer to shape systems powering fraud detection, authentication, decisioning, and customer data.
You will design and build core services end-to-end, scale greenfield capabilities, and collaborate with product, design, data science, and adjacent engineering teams to balance risk with a seamless user experience. This is a fast-growing fintech startup with meaningful impact.