Windows C Engineer - Windows Endpoint - SentinelOne

Our Purpose

At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.

What Are We Looking For?

We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.

As a Windows C++ Engineer - Windows Endpoint, you will be tasked with building and maintaining core usermode infrastructure for our Windows agent. This role requires a background in systems programming and strong experience working with complex infrastructure. You will join our Usermode Infra team, which owns the core usermode infrastructure behind our Windows agent, including configuration, asset management, add-ons, and backend communication.

In this role, you’ll collaborate with talented engineers to drive features end-to-end, contributing to key architectural components. Your work will have a direct impact on millions of endpoints within a core area of our EPP/EDR platform.

What Will You Do?

Primary responsibilities include :

• Design, develop, test, and debug complex features in a user-mode environment using modern C++ (23)
• Work across a wide range of system-level areas, solving real-world engineering challenges
• Continuously build expertise in operating systems, system design, and modern C++
• Contribute to both new feature development and the redesign/reimplementation of existing components
• Tackle large-scale stability and performance optimization challenges
• Collaborate within a distributed team to deliver high-impact solutions
• Help secure tens of millions of Windows devices across enterprise and government customers globally

What Skills and Knowledge Will You Bring?

Ideal candidates will have:

• 0-1 years of Experience in C/C++.
• Computer science or Software engineering graduate from one of the leading universities with a GPA - 85+.
• In-depth knowledge of operating systems and concepts.
• Strong debugging and troubleshooting skills.
• Solid system design and architecture skills.
• Great communication and teamwork skills.