Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers’ heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world. The Cloud Ecosystem Security team is one of Microsoft's fastest growing businesses, with the mission to make the world safer and more productive for all. The team protects Azure, Microsoft's cloud platform, builds security product offerings for customers across clouds, and contributes to the global ecosystem of defenders, researchers and security policy makers. Join our team as a Senior Software Engineer and play a pivotal role in shaping the future of security solutions! In this position, you will design and build features for an innovative security store, empowering partners to leverage Security Copilot and expand Microsoft security offerings across M365 and Azure. You will be instrumental in building a marketplace that connects security vendors, customers, and partners, fostering collaboration and accelerating the adoption of cutting-edge protection tools. Your work will involve developing scalable platforms that support seamless integration of third-party solutions, ensuring robust security standards while driving ease of use and accessibility. By building a marketplace that enables rapid innovation, you’ll empower organizations around the globe to discover, deploy, and manage security products tailored to their unique needs.