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.

The Microsoft Defender for Office (MDO) team delivers a cloud-based email and message filtering service that safeguards customers against advanced threats—such as malware, phishing, fraud, and spam—across Microsoft’s email and Teams collaboration platforms. MDO equips security teams with investigation, threat-hunting, and remediation capabilities, enabling them to efficiently detect, prioritize, and respond to threats.

We are looking for a Senior Software Engineer to lead the development of protections and features for our Teams integration. In this role, you’ll collaborate closely with the Teams and IC3 organizations to identify requirements, design, and implement solutions that block malicious content in customer collaboration (e.g. chats) and allow M365 customers to manage the state of their Tenant with regards to threats that surface in this context.

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.