- As a Windows Low Level Engineer - Endpoint security, you will design and develop advanced security features for SentinelOne’s Windows endpoint protection platform, operating across both user-mode and kernel-mode environments
- You will build and optimize mission-critical components including anti-tampering protections, network sensors, and agent infrastructure while solving complex performance and stability challenges at massive scale
- By researching Windows internals and debugging deep system issues, you will collaborate with distributed engineering teams to deliver high-impact security capabilities protecting millions of devices worldwide
- The Platform group teams are in charge of some of our most complex low-level areas, such as:
- Windows agent’s Anti-Tampering (self-protection from malware attempting to harm the agent), network sensors, device control, and other kernel-side features involving both research and development,
- Usermode security & agent infrastructures - e.g. installers, logging, services such as communication layer & interfaces for our Windows agent,



for improving the quality, performance & stability of the agent and making the user experience smoother
- By joining our group, you will collaborate with talented engineers who are leading a feature through the whole development lifecycle
- Your work will have an impact on millions of endpoints in one of the mainstream areas of the EPP/EDR agent of SentinelOne - a product recognized 5x-in-a-row as Gartner MQ Leader, scoring highly in many MITRE Att&ck; assessments, valued by users in Gartner Peer Insights and more
- As a new member of one of our distributed development teams, you will work in both user-mode & kernel-mode, and deal with a large variety of fields
- You will have the chance to design, develop primarily in modern C++ (23), test and debug the most complicated real-world problems (often unseen before). In order to successfully deal with this challenge, you will continuously enrich your

📌 Staff Windows Low Level C++ Engineer (Madrid)
🏢 Sentinelone
📍 Madrid