Senior MacOS Internals Lead Engineer
Sur · Poland · Remote-friendly
You will continue to the employer’s original posting.
- Company
- Sur
- Location
- Poland
- Posted
- March 16, 2026
About this job
As a Senior macOS Internals Lead Engineer you will drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands-on-writing code, reverse engineering OS behavior, and directly owning key system-level components. What You Will Do: Design and implement security features using macOS frameworks such as Endpoint Security and Network Extensions. Reverse engineer macOS internals and application interactions to enhance product compatibility and security. Develop, debug, and optimize complex system-level code in C++, Swift, and Objective-C, adhering to secure coding best practices. Investigate and resolve issues related to macOS system extensions, launch services, XPC, and sandboxing. Act as a force multiplier…
This is a short summary. The full description is on the employer’s page.
Get matched to jobs like this
Create a free profile and receive vacancies from Poland and across the EU that match your skills.
Get my matches