Senior Software Engineer - C++ Lowlevel - Windows Security

SentinelOne is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With SentinelOne, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle.

We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and OneSentinel define the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across SentinelOne. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

What are we looking for?

Top talented individuals capable of leading a feature through the entire development lifecycle. Those who can explore, design, recommend, and develop innovative ideas from scratch and drive a sophisticated product to production.

What will you do?

The Windows Infrastructure team is a key part of SentinelOne's all-star Windows EPP / EDR development group, recognized three times in a row as a Gartner Magic Quadrant Leader.

Our team is responsible for installers, logging, services such as communication layers, and interfaces for our Windows agent, focusing on improving quality, performance, and stability, and enhancing user experience.

As a new member of our distributed team of 6, you will work in user-mode of Windows, engaging with a wide variety of fields.

• You will design, develop mainly in modern C++ (20/23), test, and debug complex real-world problems, continuously enriching your knowledge of Windows OS internals and the Endpoint Protection and EDR ecosystems.
• Our team executes important feature enhancements, addresses bugs, and performs root cause analyses, tackling performance and optimization challenges given the scale of our cybersecurity software handling hundreds of billions of security events.
• Your work will influence the security of tens of millions of Windows devices protected across enterprise and government clients worldwide, including 4 of the Fortune 10 and hundreds of Global 2000 companies.

What skills & knowledge should you bring?

• Multiple years of experience in low-level C++ programming.
• Experience working on production-grade products with wide-scale deployment.
• Ability to work independently and collaboratively across different time zones.

It would be an advantage if you have

• Deep understanding of Windows OS design and internals, experience with Windows low-level development, debugging, and application development.
• Familiarity with Windows debugging and profiling tools.
• Experience with security-focused development, reversing, or malware analysis.

Why us?

You will work on real-world problems, making an impact by protecting customers from cyber threats. Join a cutting-edge project where you can influence architecture, design, and core platform structure, tackling extraordinary challenges alongside industry leaders.

What we offer you

• Flexible, remote work within Spain, with optional coworking memberships; relocation assistance available for candidates eligible to work in the EU.
• Employee stock plan with RSUs, vesting over 4 years with a 1-year cliff, renewed yearly.
• Yearly performance-based bonus paid in two installments.
• 30 days paid annual leave, flexible sick days, pension contributions, premium life and medical insurance, and allowances for meals, transport, and home office.
• Global gender-neutral parental leave (16 weeks), grandparent leave, volunteering days, additional holidays, and confidential counseling services.
• Access to Udemy platform for skills training and support for further education.
• Above-standard referral bonuses and DEI&B programs supporting employee resource groups like SentinelWIN, LGBTQIA+ groups, and more.

Additional country-specific benefits for Spain

SentinelOne is an Equal Opportunity Employer, committed to diversity and inclusion. We do not discriminate based on race, religion, gender, sexual orientation, age, veteran status, disability, or other protected characteristics. We participate in the E-Verify program for U.S. roles.