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Apple

# Software Development Engineer in Test - CoreOS Quality Engineer

Cupertino, United States of America Software Engineering 

Listed on Apple’s official careers site. Posted August 20, 2026. Check that it is still open and apply there.
[Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200678849/software-development-engineer-in-test-coreos-quality-engineer)

[OpenNash Jobs](https://jobs.opennash.com/) / [Apple](https://jobs.opennash.com/companies/apple/) / Software Development Engineer in Test - CoreOS Quality Engineer

## Job description

Are you a big-picture problem solver who loves setting high-reaching 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 help make the operating system inseparable from the identity of every device it runs on. This group brings hardware, software, and apps together into one seamless Apple experience and your commitment to cross-disciplinary collaboration will help validate the foundational Darwin runtimes and system services that every Apple operating system, from iOS and macOS to watchOS, tvOS, and visionOS, is built upon.

Apple's CoreOS organization is seeking a highly motivated Software Development Engineer in Test to join the Darwin Ecosystem Quality Engineering team. We recognize that the quality of our software is only as good as that of our testing. The right candidate for this position enjoys finding creative and unexpected ways to torture bits.

## At a glance
- Posted by the employer: Aug 20, 2026
- First seen by OpenNash: Aug 20, 2026
- Last checked: Oct 18, 2026
- Listed for: 59 days
- Location: Cupertino, United States of America[Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200678849/software-development-engineer-in-test-coreos-quality-engineer)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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