Skip to main contentA logo with &quat;the muse&quat; in dark blue text.

Software Engineer (Virtualization)

Today Cupertino, CA

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through everything we do. When we bring everybody in, we can do the best work of our lives. Here, you'll do more than join something - you'll add something.

Join the Core Virtualization team and work on projects that span the entire system, from the kernel to libraries, frameworks, and applications. As a virtualization engineer, you will have a major impact on the design and implementation of Apple's virtual machines and virtualization frameworks. You will also collaborate with experts across Apple's software and hardware organizations to virtualize operating system products. We are looking for a passionate and challenged candidate who wants to work on products that affect the lives of millions of users.

Description

Want more jobs like this?

Get jobs in Cupertino, CA delivered to your inbox every week.

Job alert subscription


The Virtualization team is looking for a talented engineer to join its virtual platform group. Our team is responsible for building the foundational technologies necessary for running macOS virtual machines.

","responsibilities":"Develop bootloader and kernel components for the guest platform.

Design and implement VirtIO, paravirtualized and custom virtual devices.

Collaborate with hardware teams to leverage new hardware features for the macOS guests.

Write high-quality, well-tested, and maintainable code in C/C++.

Design and implement comprehensive test suites to ensure the reliability and correctness of virtualization components.

Debug complex issues spanning kernel, hypervisor, user-space, and guest operating system layers.

Optimize performance of virtual machines.

Work cross-functionally with other teams (e.g., drivers, frameworks, QA) to deliver integrated solutions.

Participate in code reviews and technical design discussions.

Preferred Qualifications

Skilled in kernel and device driver development

Familiar with Arm assembly programming

Knowledge of CPU architecture

Minimum Qualifications

Excellent C and C++ programming skills

Strong understanding of operating systems internals and systems programming

Excellent collaborative skills, with strong written and verbal communication

Bachelor's degree or equivalent experience in computer science or a related field

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant .

Client-provided location(s): Cupertino, CA
Job ID: apple-200629253-0836_rxr-658
Employment Type: OTHER
Posted: 2025-11-10T19:06:40

Perks and Benefits

  • Health and Wellness

    • Parental Benefits

      • Work Flexibility

        • Office Life and Perks

          • Vacation and Time Off

            • Financial and Retirement

              • Professional Development

                • Diversity and Inclusion

                  Company Videos

                  Hear directly from employees about what it is like to work at Apple.