We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality on macOS.
Requirements
- 7+ years of systems programming experience with a focus on macOS internals, frameworks, and security
- Proven track record of delivering complex macOS features to productions with hands on coding in C++, Swift, Objective-C
- Deep expertise in macOS frameworks, including Endpoint Security, Network Extensions, Accessibility, Launch Services, File Providers, daemons, XPC and FSEvents
- Advanced skills in reverse engineering MacOS components using tools like Ghidra, Frida,IDA, Hopper, lldb or other tools of your choice.
- Strong understanding of macOS security mechanisms, including TCC, SIP, Gatekeeper.
- Experience with debugging complex architectures on MacOS (system extensions, endpoint security, network extensions, launch services, XPC).
- Ability to produce high-quality, testable, maintainable and secure code
- Expertise with Network Extensions, DriverKit, network protocols, proxies.
- Expertise with APFS, file system internals.
- C# /.Net experience is a plus.
Benefits
- Salary: $10,000 - $15,000 USD /month
- Holidays
- Unlimited PTO