macOS Software Engineer (Senior or Staff or Lead)

About Us:

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?

We are continuously expanding the capabilities of SentinelOne, actively listening to customers and responding to their needs. We are looking for an experienced engineer for macOS who will be directly involved in our core technology, ensure we are always staying ahead of cybercriminals and deliver best-in-class detection.

As we're building a new team in CZ/SK region - we're open not only to Seniors, but also to Staff-level engineers (Technical Leaders) as Team Leaders, who'd help build the team and strenghten our local presence.

What will you do?

At SentinelOne you will be a part of our organization of globally distributed system and kernel developers who work deeply within the 3 main OS’s of the world: Windows, Linux and macOS. We are responsible for researching and identifying emerging issues and providing appropriate responses. We also work closely with Support, Sales (in order to win multi million dollar deals), other SW Engineers, and Quality Assurance to ensure any new issues are quickly addressed and then made a part of the ongoing releases.

You will be working in a smaller team that is responsible for everything macOS-related from S1 core technology, running on millions of endpoints (in different environments, from C levels to developers) across thousands of clients worldwide. Your role will also involve responding to events that occur in the field, root causing them, and issuing patches when needed. You will participate in implementation and design decisions around improving agent architecture and new feature development.

On our team we have research & development flexibility - and therefore you could enjoy opportunities in internals research, detection research and large development projects.

What skills & knowledge should you bring?

Experience level is flexible - senior, staff or even lead SW engineers are encouraged to apply and will be entertained!

• Several years of engineering experience on macOS/iOS and strong proficiency coding in Objective-C (or strong Linux & C/C++ experience and openness to learn macOS development) 
• Understanding of macOS user space and internals
• Experience in systematically root-causing complex OS systems

It’d be great if you have experience with / or You’d learn & gain on our team:

• Developing OS drivers & extensions or with more than one OS is a plus
• Managing escalations or issues requiring highly coordinated efforts to identify service restoration
• System performance analysis and mitigations and large-scale event processing systems
• Cybersecurity experience or exposure to macOS endpoint security platforms

Why us?

You will work on real-world problems and make an impact by protecting our customers from cyber threats. You will be joining a cutting-edge project and will be able to influence the architecture, design, and structure of our core platform. You will be using the latest tools and technologies, tackle extraordinary challenges and work with the very BEST in the industry.

On top of that we offer you

• Flexible working hours, In Prague & nearby we're working in a hybrid model with offices in Karlin, remotely in the rest of CZ or SK, with optional Brno offices (Clubco Vlněna) for those who like to meet
• Generous employee stock plan in the form of RSUs (restricted stock units)
• Flexible Time Off (on top of the standard 5 weeks of vacation)
• Flexible Paid Sick Days
• Fully Paid Short Term Sick/Short Term Nursing Leave
• 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 and We