Join Azure Core, Microsoft's most profitable and rapidly growing business unit, as a Principal Software Engineer in the Azure Pilotfish team. You'll be responsible for building services that manage millions of servers, handling provisioning, monitoring, and hardware support. The role offers the opportunity to work on large-scale distributed systems that power Azure, Bing, M365, and Azure Storage. You'll be part of a team that supports critical cloud infrastructure used by millions of customers, from gaming sessions to complex computational workloads. The position offers flexible work options including remote work, and you'll be contributing to Microsoft's mission of empowering every person and organization globally. The role requires extensive experience in distributed systems, cloud infrastructure, and service scaling, making it perfect for those who want to impact cloud computing at a massive scale.