Core OS Software Engineer - USB4/Thunderbolt
Job description
Are you a big-picture thinker who loves setting ambitious goals? Do you have a passion for
understanding how each line of code affects all the others? In the Core Operating Systems
group, you'll ensure the OS is inseparable from each device's identity as a whole. That's
because this group is committed to building fully integrated operating systems that combine
hardware, software, and apps into a single Apple experience. Your dedication to cross-
disciplinary collaboration will help develop groundbreaking technologies, such as iOS, macOS.
By crafting these distinct, holistic user experiences, you'll continue to uphold and advance the
excellence people expect from Apple devices!
In Core I/O, we're revolutionizing connectivity by pushing the boundaries of I/O technology to
deliver incredibly fast data transfer, seamless device integration, and the magical user
experiences our customers love across Mac, iPad, and beyond.
Weʼre looking for a motivated engineer with excellent programming, problem solving, and
communication skills to join our experienced team. As a USB4 and Thunderbolt software
engineer, you'll be at the forefront of implementing industry standard protocols that power
everything from pro video workflows to everyday file transfers. Join the team responsible for
shipping code that runs on nearly every Apple product, and collaborate with brilliant engineers
to unlock the potential of the USB4 ecosystem.
Minimum Qualifications
- Experience with C/C++ programming languages
- Solid foundation in computer science and operating system fundamentals
- Bachelors degree in Computer Science/Computer Engineering, or equivalent experience/skills
Preferred Qualifications
- Prior internship, co-op, or university lab experience in systems software, firmware, or embedded development
- Familiarity with modern connectivity and high-speed bus architectures (e.g., USB4, Thunderbolt, USB-C/PD, PCIe, or DisplayPort)
- Hands-on exposure to driver development concepts or low-level operating systems
- Experience using hardware debugging tools (such as protocol analyzers, logic analyzers, or oscilloscopes) to diagnose software/hardware interface issues
- Demonstrated ability to trace, debug, and understand multi-layered software systems through school projects, open-source work, or internships.
- Proactive learner eager to take technical initiative and partner closely with senior mentors and cross-functional teams
Skills mentioned
Apple designs, manufactures, and markets a range of consumer electronics, software, and services, including the iPhone, iPad, Mac, Apple Watch, and iOS, macOS, and iCloud ecosystems. The company emphasizes innovative product development, world-class operations, and integrated retail and support experiences that deliver seamless user experiences. Apple’s distinctive value lies in its focus on elegant design, robust security, and a tightly integrated hardware-software ecosystem that has set industry standards. The company also prioritizes sustainability, inclusivity, and social responsibility, aiming to leave a positive impact on communities and the environment.
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