Excited about future opportunities with us? This role is part of our talent pipeline, meaning we're proactively connecting with top talent for when the position officially opens. While we may not reach out right away, your application ensures you're first in line when the time comes. If you're looking to make an impact with us in the future, we’d love to hear from you!

What are we looking for?

SentinelOne is shaping the future of endpoint security through its unified, converged platform that automatically prevents, detects, and responds to threats in real-time. Our unique approach is based on deep inspection of all system processes combined with innovative machine learning to quickly isolate malicious behaviours, protecting devices against advanced, targeted threats in real time.

 

We are growing our team by several new colleagues (or a whole team!) and looking for talented detection engineers - Senior or Staff (technical leader) level, people who look at the world differently, who explore, "hunt", live to beat the system and challenge it. People who can address tough security problems and deliver it fastly.

What will you do?

• You will be responsible for detecting the newest malware and exploits based on SentinelOne’s Endpoint Protection platform. Your role won’t end with a hypothesis or a document - you’ll have an end to end responsibility for behaviour-based detection capabilities, starting from reversing the samples, designing new methods to detect or prevent those, and implementing it in the product in the end (SW development in C++23 and scripting in Lua).
• You will be developing and using internal research tools, PoCs and discovering new ways to detect/prevent exploitation attacks (EoP, drive-by attacks and more).
• At the end of the day, your deliveries will enhance the security of dozens of millions of Windows endpoints which are protected by our platform.
  
  

Why us? - Because you will meet extraordinary challenges facing the newest attacks and tech obstacles and overcoming them. You will work with the very BEST in the industry in a flexible and independent environment. You will influence the design of a disruptive product that will shape the security industry of tomorrow.

What experience or knowledge should you bring?

• Proven experience with reverse engineering of x86/x64/ARM binaries
• Several years of experience in malware analysis (statically and dynamically)
• Several years of experience with C++
• Excellent understanding of the Windows Internals - understanding how core system components (Process and Threads, Virtual Memory and more) work behind the scenes
• Experienced with analysis tools, such as: IDA, WinDBG, SysInternals etc.
• An advantage would be - kernel development experience, Python experience, and/or understanding of existing AVs internals

Why SentinelOne? 

AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place.

We invest in our Sentinels with comprehensive, competitive benefits designed to support you and your family:

• Stock & Bonuses: Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.
• Time Off & Well-being: Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.
• Insurance & Health: Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.
• Work Perks: Monthly meal and well-being allowance, high-end MacBook/Windows laptop, work-from-home support, and in-office refreshments.
• Growth & Community: LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco), or remotely across CZ/SK. Only Prague-based employees are required to work from the office at least two days per week.