What is a customer reliability engineer?

A Customer Reliability Engineer (CRE) is a technical professional who works closely with customers to ensure the reliability, performance, and uptime of software products and services. CREs act as a bridge between customers and engineering teams, helping to identify, troubleshoot, and resolve reliability issues. They often collaborate with multiple departments to implement best practices, monitor systems, and proactively address potential problems, ultimately aiming to improve the overall customer experience.