MacOS Sensor SDE II – Hybrid, Impactful Security

CrowdStrike Holdings, Inc.; Sunnyvale (CA); Hybrid; USD 160,000 - 250,000; Full time

Benefits offered by this job

Health insurance

Equity grants

Paid time off

Professional development

Job summary

CrowdStrike Holdings, Inc. is seeking a Sr. Software Engineer II for the MacOS Sensor in a hybrid role.

You will collaborate across sensor teams to design and build features spanning macOS internals, memory safety, and performance. The role emphasizes leadership, cross‑platform delivery, and applying AI insights to security tooling. You will own features end‑to‑end, participate in sprint demos, and mentor teammates while navigating a distributed engineering footprint across multiple U.S.

Qualifications

• Deep knowledge of Swift and C/C++.
• Strong understanding of macOS internals and security frameworks.
• Experience debugging memory corruption, process contentions, and performance bottlenecks.
• Ability to lead, mentor, and collaborate across distributed teams.
• Experience applying AI technologies to improve workflows.

Responsibilities

• Collaborate with sensor teams across the company on architecture and strategy.
• Conceptualize and develop new product features for the macOS sensor.
• Provide guidance for cross-platform software delivery (Windows, macOS, Linux).
• Own features from design to delivery, including sprint demos.
• Lead cross-functional collaboration across locations.

Skills

Swift

C/C++

macOS internals

memory debugging

performance tuning

leadership

AI technologies

Job description

CrowdStrike Holdings, Inc. is seeking a Sr. Software Engineer II for the MacOS Sensor in a hybrid role.

You will collaborate across sensor teams to design and build features spanning macOS internals, memory safety, and performance. The role emphasizes leadership, cross‑platform delivery, and applying AI insights to security tooling. You will own features end‑to‑end, participate in sprint demos, and mentor teammates while navigating a distributed engineering footprint across multiple U.S.