Principal Engineer

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Principal Engineer

Overview
In the milliseconds between when a card is swiped and an approval is returned, Authorization Decisioning delivers more than 20 market-facing services—including industry leading fraud detection—at global scale. Every day, our platforms apply advanced computational intelligence to billions of transactions worldwide, forming part of the critical financial infrastructure for multiple nat...