Description
Mastercard is hiring a Lead Site Reliability Engineer-2 for its Business Operations team to ensure the reliability, scalability, and performance of Java and Spring Framework applications supporting global operations. The role focuses on operational readiness, resilient infrastructure, root-cause analysis, automation, CI/CD, observability, capacity planning, production and change management, risk and compliance, and mentoring junior engineers. Candidates should have a BS in Computer Science or a related field, proficiency in Java, Spring Framework, Python, or Go, strong DevOps and configuration-management skills, distributed-systems experience, and leadership abilities. The position is based in O'Fallon, Missouri, with a base salary of $122,000-$207,000 USD.
