Senior SDE, macOS Security Sensor (Hybrid)

CrowdStrike; Toronto; Hybrid; CAD 175,000 - 250,000; Full time

Benefits offered by this job

Equity awards

Wellness programs

Vacation & holidays

Parental leaves

Professional development

Employee networks

Office amenities

Great Place to Work cert

Job summary

CrowdStrike is seeking a Sr. Software Development Engineer to advance the sensor for macOS across the CTIO team. You will own core features, touching OS subsystems, and contribute to cross‑platform delivery with focus on security and performance.

You will collaborate with distributed teams to deliver features end to end, mentor peers, and use AI to enhance decision-making and workflow efficiency.

Qualifications

• Proven experience in Swift and C/C++.
• Extensive understanding of macOS internals with emphasis on security frameworks.
• Proven experience debugging memory corruption, process contention, and performance bottlenecks.
• Experience collaborating with teams to deliver major features and releases.

Responsibilities

• Collaborate with sensor development teams on architecture and initiatives.
• Conceptualize and develop new product features.
• Provide guidance for cross‑platform delivery (Windows, macOS, Linux).
• Own features throughout lifecycle, including sprint demos.
• Engage in cross‑functional collaboration with distributed teams.

Skills

Swift

C/C++

macOS internals

AI technologies

Job description

CrowdStrike is seeking a Sr. Software Development Engineer to advance the sensor for macOS across the CTIO team. You will own core features, touching OS subsystems, and contribute to cross‑platform delivery with focus on security and performance.

You will collaborate with distributed teams to deliver features end to end, mentor peers, and use AI to enhance decision-making and workflow efficiency.