Software Engineer

Microsoft's Defender for Office (MDO) team is seeking a Senior Software Engineer to strengthen their security infrastructure. This role focuses on detecting and neutralizing malicious activities including malware, phishing, fraud, and spam. You'll be responsible for developing critical protections in mail flow and click-time security, building large-scale distributed services integrated into M365's security framework. Working in an agile environment, you'll collaborate with MDO engineers, Product Management, and research partners to create durable security solutions. The position offers competitive compensation, comprehensive benefits, and the opportunity to work at the forefront of cybersecurity innovation. The role combines technical leadership with hands-on development, requiring expertise in distributed systems and security practices. You'll be part of Microsoft's crucial mission to protect customers in an evolving security landscape, with the opportunity to impact millions of users worldwide. The hybrid work environment offers flexibility with up to 50% work from home, while maintaining collaborative opportunities with industry-leading professionals.