SeniorSoftwareEngineer

**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** ### Senior Software Engineer ### Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. About the Role As part of the Clearing Program within Core Payments, this role is responsible for designing, building, and operating solutions that support end-to-end clearing and settlement processing for credit and debit offline transactions. The Global Clearing Management System (GCMS) processes transaction data exchanged between acquirers and issuers, applies edits, assesses fees, and derives settlement values to ensure accurate financial reconciliation. The role plays a critical part in ensuring compliance with Mastercard processing standards, maintaining data integrity, and enabling reliable, high-volume transaction processing across global payment networks. Role As a Senior Software engineer, you will be responsible for de