Microsoft's Azure Data engineering team is seeking a Principal Engineer to join their SQL DB Connectivity team. This role is crucial in ensuring millions of users can access Azure SQL Databases with unparalleled security, reliability, and performance. You'll work on distributed system architecture supporting connectivity at cloud-scale across global data centers, focusing on Network Protocols, SDN, and Gateways. The position involves designing and implementing next-generation connectivity features, mentoring team members, and driving technical innovation. You'll be part of Microsoft's mission to build the data platform for the AI age, working with products like Microsoft Fabric, Azure SQL DB, Cosmos DB, and other cutting-edge database technologies. The role offers the opportunity to shape the future of cloud database connectivity while working with a team of distributed systems experts. This position requires deep technical expertise in database systems, networking, and distributed computing, with a focus on building highly available, scalable solutions.