Microsoft Security is at the forefront of protecting digital environments in an increasingly complex threat landscape. As a Principal Software Engineer in the Microsoft Dublin Identity Authorization team, you'll be working on critical security and authorization solutions that impact billions of users worldwide. The role involves tackling complex authorization challenges, building highly available and secure systems, and collaborating with cross-functional teams to deliver cutting-edge solutions. Microsoft offers a culture focused on growth mindset, innovation, and inclusion, where teams work together to create life-changing technologies. The position requires expertise in distributed systems, security protocols, and cloud platforms, with opportunities to shape the design and functionality of essential authorization services. You'll be part of a team that values engineering excellence, continuous delivery, and customer focus, while working on solutions that directly impact Microsoft's mission to empower every person and organization on the planet. The role offers comprehensive benefits, professional growth opportunities, and the chance to work with leading technologies in the security domain.