Staff Engineer, Radar Machine Learning

The Payment Intelligence group is responsible for optimizing each of the billions of dollars of transactions processed by Stripe each year on behalf of our users, in order to maximize successful transactions while minimizing payment costs and fraud. We own products like Radar from end to end and work across the technical stack: from machine learning over our users' data, to integrating ML intelligence, building performant and scalable systems and services, serving real-time predictions as part of Stripe's payment infrastructure, to building user-facing product surfaces like dashboards for insights, and controls to optimally manage users' business. We're looking for people with a strong background and passion in building successful backend systems, services and APIs that deliver impactful product values to our customers. You are comfortable in dealing with changes. You love to take initiatives, and bias towards action.