Security is a top priority for our customers in a world of growing digital threats, regulatory scrutiny, and complex environments. Microsoft Security aims to make the world safer by delivering end-to-end, simplified solutions that empower every user, customer, and developer. Our mission is to secure platforms, devices, and clouds across heterogeneous environments—and protect Microsoft’s own estate.

Within Security Customer Experience Engineering (CXE), the App Assure team partners with Independent Software Vendors (ISVs) to drive innovation across the Microsoft Security ecosystem. We help partners adopt new product capabilities, influence roadmaps, and scale production through collaboration across Microsoft.

We are seeking a Senior Developer Architect (Ecosystem) to create code samples, templates, developer content, and guidance that scale Microsoft Security’s data lake ISV ecosystem from a few top partners to hundreds of integrations worldwide. You will guide ISVs in building production-grade agents and analytics pipelines on Microsoft Sentinel’s modern data lake, leveraging Spark, KQL, and ML-based models for advanced threat detection and investigation workflows. You’ll also ensure extensibility across Copilot for Security and the broader Cloud Ecosystem Security (CES) portfolio.

To achieve this scale, we need move beyond one-off engagements and enable growth through a globally distributed team that accelerates onboarding, provides consistent technical guidance, and establishes repeatable integration patterns—creating sustainable success for Microsoft and our partners.

We prioritize partnerships that inform our roadmap based on real-world integration needs, focusing on APIs and extensibility. Our goal: every release is scalable and supportable, minimizing custom work and enabling sustainable growth. If you’re passionate about cybersecurity, skilled in connector and agent development, and experienced in Microsoft security product integration, join the Microsoft Security CXE team and help shape the future of secure, intelligent cloud solutions.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.