Staff Windows Low Level C++ Engineer - Endpoint security

Staff Windows Low Level C++ Engineer - Endpoint security Join to apply for the Staff Windows Low Level C++ Engineer - Endpoint security role at SentinelOne Staff Windows Low Level C++ Engineer - Endpoint security 3 days ago Be among the first 25 applicants Join to apply for the Staff Windows Low Level C++ Engineer - Endpoint security role at SentinelOne About Us At SentinelOne, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats. About Us At SentinelOne, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats. From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We’re looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you’re excited about solving complex challenges in bold, innovative ways, we’d love to connect with you. What are we looking for? We are seeking a highly skilled and experienced Software Engineer with a strong background in low-level programming and a deep understanding of Windows internals to join our Platform group. SentinelOne’s Platform group is in charge of some of our most complex low-level areas, such as Windows agent’s Anti-Tampering (self-protection from a malware attempting to harm the agent), network sensors, and other kernel-side features involving both research and development. By joining this team 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. What will you do? As a new member of our distributed development team, 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 knowledge and experience with Windows OS internals and the Endpoint Protection as well as Endpoint Detection & Response eco-system. Our team designs and executes significant new features, as well as rewrites and reimplements the existing ones from scratch. You will also deal with extraordinary performance & optimization challenges, given the scale of our cybersecurity SW (handling hundreds of billions of events every day). Your work will influence the security of tens of millions of Windows devices, that we protect at enterprise & government customers across the globe (incl. 4 of Fortune 10 and hundreds of Global 2000). What skills & knowledge should you bring? 4 years of experience as a software developer in the area of lowlevel programming 4 years' experience in C++ Windows Kernel development experience- An advantage Hands on experience and In-depth understanding of OS design and internals, preferably Windows Hands on experience with Windows low-level development, and development and debugging of Windows applications Deep hands on familiarity with standard debugging and profiling tools for Windows Previous experience of working on a production-grade product with a wide scale deployment Great communication skills Ability to work independently and with peers from different time zones Problem solving and Out-of-the-box thinking Why us? Because you will work on real-world problems with risks of millions of dollars (protecting against Ransomware and other threats) and make an impact by preventing our customers from appearing in global news after being attacked. You will be joining a technologically cutting-edge project and will be able to influence the architecture, design, and building of our core platform. You will meet extraordinary challenges and work with the very BEST in the industry. On top of that we offer you Flexible working hours, this is a 100% remote role based within Spain; we provide optional membership in major coworking chains Currently for this role in Spain we are able to consider only candidates that are already eligible to work in the EU at the time of applying Optionally for those willing to relocate to the Czech Republic relocation assistance is available for any candidates that are already eligible to work in the EU at the time of applying Generous employee stock plan in the form of grant of RSUs (restricted stock units), not options; 4 years vesting with 1 year cliff and then quarterly, stock refresh yearly Yearly bonus depending on the performance of the company, paid out in 2 installments 30 Days of Paid Annual Leave Flexible Paid Sick Days Pension insurance contribution Premium Life Insurance covered by S1 Premium Medical & Dental Insurance covered by S1 Meal, Transport & Homeoffice allowance of total 440 EUR/month Global gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws) & Grandparent Leave Volunteering paid day off & Additional paid Company holidays off (e.g. 4 days in 2022) Global Employee Assistance Program (confidential counseling related to both personal and work life matters) LinkedIn Learning platform for Hard/Soft skills Training & Support for your further educational activities/trainings Above-standard referral bonus & Aditional Country-specific Benefits To Spain SentinelOne is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. SentinelOne participates in the E-Verify Program for all U.S. based roles. Seniority level Seniority level Not Applicable Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Computer and Network Security Referrals increase your chances of interviewing at SentinelOne by 2x Sign in to set job alerts for “Staff Software Engineer” roles. 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Location: España, ES

Posted Date: 11/19/2025