[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Apple # Software Engineer, System Services & Daemons, Core OS Beaverton, United States of America Software Engineering Listed on Apple’s official careers site. Posted October 26, 2026. Check that it is still open and apply there. [Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200690212/software-engineer-system-services-daemons-core-os) [OpenNash Jobs](https://jobs.opennash.com/) / [Apple](https://jobs.opennash.com/companies/apple/) / Software Engineer, System Services & Daemons, Core OS ## Job description Are you a big-picture thinker 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 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, watchOS, tvOS and visionOS. By crafting these distinct, comprehensive user experiences, you’ll continue to uphold and advance the excellence people expect from Apple devices. The Core OS organization is seeking an extraordinary engineer to work on state-of-the art technology for macOS, iOS, tvOS, watchOS and visionOS. You should have a strong understanding of operating system fundamentals and experience working throughout the stack. As a member of the team, you would participate in all stages of software development, from new feature design and implementation, to maintenance and bug fixing of released code. You will develop and improve unit tests and performance tests, and may also work on diagnosing and resolving customer reported issues. ## At a glance - Posted by the employer: Oct 26, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 1, 2026 - Listed for: 6 days - Location: Beaverton, United States of America[Apply on Apple’s careers site →](https://jobs.apple.com/en-us/details/200690212/software-engineer-system-services-daemons-core-os) ## Hiring at Apple - Open jobs: 6,319 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Apple jobs](https://jobs.opennash.com/companies/apple/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Apple ### [Performance Control Software Engineer - Platform Architecture](https://jobs.opennash.com/companies/apple/jobs/69e548781837ca53a434/) Beaverton, United States of America ### [Performance Modeling Software Architect, Platform Architecture](https://jobs.opennash.com/companies/apple/jobs/330b68c4331e457c8c3f/) Beaverton, United States of America ### [Performance Modeling Software Engineer, Platform Architecture](https://jobs.opennash.com/companies/apple/jobs/1b041ff1594694c32c36/) Beaverton, United States of America ### [Silicon Validation Software Engineer- GPU IP Validation and Integration](https://jobs.opennash.com/companies/apple/jobs/4cfe928c3c4db1c84259/) Beaverton, United States of America ## Similar jobs at other companies ### [Sonar System Software Test Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/32f31a87c3492cae7d6f/) Lockheed Martin · Manassas, VA ### [System Integration Software Test Engineer](https://jobs.opennash.com/companies/lockheed-martin/jobs/e6001081a65ab0abaa67/) Lockheed Martin · Littleton, CO ### [Sr. System Software Engineer - Power](https://jobs.opennash.com/companies/qualcomm/jobs/4a877dbb2f06d534c828/) Qualcomm · San Diego, California, United States of America ### [Embedded Real Time Operating System Staff Software Engineer (QuRT OS, Zephyr)](https://jobs.opennash.com/companies/qualcomm/jobs/7202d29b2b5e3d6fa94e/) Qualcomm · San Diego, California, United States of America ### [Senior Lead Software Engineer-AI Foundation Services](https://jobs.opennash.com/companies/jpmorganchase/jobs/33206d4bf244f0253cbc/) JPMorganChase · Plano, TX, United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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