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Sr. Software Engineer II, MacOS Sensor - CTIO (Hybrid)

CrowdStrike

Senior

$160,000 – $250,000

Listed on CrowdStrike’s own careers site. You apply with them directly — we never stand between you and the employer.

What this role is

A senior engineering role building the macOS sensor for CrowdStrike's Falcon Host endpoint security platform, working on system-level features that span file systems, memory, processes and networking. Suited for experienced systems engineers comfortable with C/C++ and Swift who want to contribute to core security infrastructure at scale.

Our summary, not CrowdStrike’s wording. The full posting is on their site.

Skills this role names

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What they ask for

Required

  • Deep knowledge of Swift and C/C++
  • Extensive understanding of macOS internals and security frameworks
  • Experience debugging memory corruption, process contention and performance bottlenecks
  • Track record delivering major features and releases
  • Leadership and mentoring ability across distributed teams
  • Experience using AI technologies to enhance decision-making and efficiency

Nice to have

  • Background developing scalable, lightweight, high-performance systems
  • In-depth OS system expertise on core concepts and subsystems
  • Agile methodology experience
  • Security principles knowledge

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