System internals developer - macOS Platform Engineer (Cortex XDR)

Our Mission

At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.

Who We Are

In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!

We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.

Job Summary

As a C++ Developer - macOS Platform Engineer for Cortex XDR, you will design and implement our next-generation endpoint protection solutions for macOS. You will play a critical role in building a robust security architecture that actively detects and protects against malicious activity. By taking full ownership of features from initial design to production release, you will directly contribute to revolutionizing endpoint security. Join our dynamic team to leverage modern technologies and shape the future of macOS platform protection.

Key Responsibilities

• Take full ownership of macOS endpoint protection features throughout their lifecycle, from initial design to production release.
• Collaborate closely with cross-functional engineering teams and internal OS technical specialists to ensure seamless integration.
• Research and adapt emerging technologies to enhance the capabilities of the Cortex XDR product suite.
• Write comprehensive design documents, software development guidelines, and best practices to maintain high engineering standards.
• Leverage leading AI tools to maximize development efficiency while maintaining a critical and discerning mindset.
  
  

Qualifications

Required Qualifications

• 5+ years of proven experience developing software using modern C++.
• Demonstrated experience in the development and maintenance of complex software systems.
• Strong background in multi-threaded and multi-process software development environments.
• Deep understanding and hands-on experience with OS internals and system-level programming.
• Proven design, architecture, and problem-solving skills combined with a positive, independent learning mindset.
• Practical experience utilizing AI tools to assist and accelerate the software development lifecycle.
  
  

Preferred Qualifications

• Experience working specifically within a macOS software development environment.
• Background in software security and understanding of common vulnerability detection.
• Knowledge of Unix-style operating systems concepts and underlying architecture.
• Experience in Swift programming for Apple platforms.
  
  

Our Commitment

We’re trailblazers that dream big, take risks, and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at [email protected].

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship? No. Please note that we will not sponsor applicants for work visas for this position.