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

CrowdStrike Holdings, Inc.$160K — $250K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Deep knowledge of Swift and C/C++ programming languages.
  • Extensive understanding of macOS internals, particularly security frameworks.
  • Proven experience in debugging memory-related issues and performance bottlenecks.
  • Demonstrated history of collaborating with teams on major features and releases.
  • Ability to lead and communicate effectively within a distributed team.

Responsibilities

  • Collaborate with sensor development teams on architecture and strategic initiatives.
  • Conceptualize and develop new product features for macOS platforms.
  • Guide teams in designing software for cross-platform delivery (Windows, macOS, Linux).
  • Take ownership of features from design to delivery, including product demonstrations.
  • Engage in cross-functional collaboration with geographically diverse teams.

Benefits

  • Market-leading compensation and equity awards.
  • Comprehensive wellness programs for physical and mental health.
  • Generous vacation policy and paid holidays.
  • Paid parental and adoption leave.
  • Professional development opportunities for all employees.
  • Employee networks and volunteer opportunities for community building.
  • A vibrant office culture with top-class amenities.
Full Job Description

About the Role:

CrowdStrike Falcon Host is a two-component security product. One component is a “sensor”: a driver installed on client machines that observes system activity and recognizes malicious behavior, then provides on-box prevention capability and remote telemetry to the Falcon Host cloud. The sensor processes thousands of events per second to provide deep visibility into operations on the endpoint, and performs rich correlation and computation to identify malicious events and blocks malicious activity.

The cloud component aggregates sensor telemetry for each customer’s network, correlates malicious behavior across multiple machines, and presents our customers’ operations teams with a prioritized summary of the threats detected in their environments.

This is a Sr. Software Development Engineer (SDE) role in the CTIO team that delivers the cutting edge innovation for our sensor (lightweight agent) for macOS platforms. The Sr. SDE’s in the team own design and development of core features on the platform. Features will cross-cut most core OS subsystems such as file system, memory, process, and networking. Many features are also built in a way that they will have shared components across Linux and Windows. The team operates under the Agile development principles and ships frequently.

The CTIO team at CrowdStrike is responsible for defining and executing the company's technology vision and strategy, driving innovation and overseeing the development and evolution of the Falcon platform. The CTIO ensures CrowdStrike maintains its position as a technology leader by fostering engineering excellence, aligning technical capabilities with business objectives, and anticipating emerging threats and market trends.

Location:

This is a hybrid role based near either our Sunnyvale, CA (CA Bay Area), Redmond, WA (Seattle, WA Area) New York City, NY or Austin, TX offices, with an expectation of approximately two days per week in-office to foster collaboration with other team members within the teams.

What You’ll Do:

  • Collaborate with all the sensor development teams, across the company, on architecture and strategic initiatives.

  • Conceptualize and develop new product features.

  • Provide guidance and support to development teams in designing and implementing software for cross-platform delivery (Windows, macOS, Linux).

  • Take ownership of features throughout the entire lifecycle, from initial design to final delivery, including presenting product demonstrations at the conclusion of each sprint.

  • Engage in cross-functional collaboration with teams situated in various locations.

What You’ll Need:

  • Deep knowledge of Swift and C/C++.

  • Extensive, fundamental understanding of macOS internals, with an emphasis on security frameworks.

  • Proven experience in debugging memory corruption issues, process contentions, and system performance bottlenecks.

  • Demonstrated experience collaborating with teams to successfully deliver major features and releases.

  • Ability to lead, mentor, communicate, collaborate, and operate effectively within a geographically distributed team.

Bonus Points:

  • Demonstrated strong background in developing scalable, light-weight, and highly performing systems

  • In-depth OS system expertise regarding core concepts and subsystems

  • Familiarity and experience utilizing Agile methodologies

  • Knowledge of security principles

#LI-DR1

#LI-OC1

Benefits of Working at CrowdStrike:

  • Market leader in compensation and equity awards

  • Comprehensive physical and mental wellness programs 

  • Competitive vacation and holidays for recharge  

  • Paid parental and adoption leaves

  • Professional development opportunities for all employees regardless of level or role

  • Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections

  • Vibrant office culture with world class amenities

  • Great Place to Work Certified™ across the globe

CrowdStrike, Inc. is committed to fair and equitable compensation practices. Placement within the pay range is dependent on a variety of factors including, but not limited to, relevant work experience, skills, certifications, job level, supervisory status, and location. The base salary range for this position for all U.S. candidates is $160,000 - $250,000 per year, with eligibility for bonuses, equity grants and a comprehensive benefits package that includes health insurance, 401k and paid time off.

For detailed information about the U.S. benefits package, please . 

About CrowdStrike Holdings, Inc.

CrowdStrike Holdings, Inc. Careers

Joining CrowdStrike Holdings, Inc. presents an unparalleled opportunity to advance a career in the tech industry with a company at the forefront of digital security. As a leader in cybersecurity solutions, CrowdStrike Holdings, Inc. offers a range of job opportunities that cater to a variety of skills and experiences, from entry-level positions to senior leadership roles.

Explore Job Opportunities

CrowdStrike Holdings, Inc. is continuously seeking talented individuals who are passionate about protecting organizations against cyber threats. With a commitment to innovation and excellence, the company is hiring professionals who are eager to contribute to a team that values hard work and creative solutions.

Innovation and Professional Growth

At CrowdStrike Holdings, Inc., employees are encouraged to push the boundaries of technology and leadership. The company supports professional growth through robust training programs, including leadership development and diversity training, ensuring that every team member has the resources to thrive in their career.

Culture and Benefits

The culture at CrowdStrike Holdings, Inc. is dynamic and inclusive, fostering a workplace where diversity is celebrated and every voice is heard. Employees enjoy comprehensive benefits that support both their professional and personal lives, enhancing job satisfaction and team morale.

Internship Programs

For those starting their career, CrowdStrike Holdings, Inc. offers internship programs that provide a rich learning environment. Interns gain hands-on experience, working alongside seasoned professionals and participating in projects that deliver real-world solutions.

Networking and Career Advancement

CrowdStrike Holdings, Inc. emphasizes the importance of networking within the industry, offering numerous opportunities for employees to connect with thought leaders and innovators. These connections can lead to career advancement and a deeper understanding of the cybersecurity landscape.

Applying for a Position

To apply for a position at CrowdStrike Holdings, Inc., candidates should prepare a resume that highlights relevant experience and skills. The interview process is designed to assess not only professional qualifications but also a candidate's fit within the company culture and team.

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Join the Team

CrowdStrike Holdings, Inc. is looking for curious, creative, and solution-driven team players. Explore the employment opportunities on the CrowdStrike Holdings, Inc. careers page to find a position that matches your skills and passions.

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