Apple Silicon Trace Tools Engineer
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The Core Runtimes Trace Technologies Team within Apple's Core OS organization is looking for an enthusiastic systems engineer interested in developing system software for introspection capabilities across Apple's operating systems. Your work will power tools that shine a light on dark corners of the system by identifying critical performance and correctness bugs invisible to traditional instrumentation or sampling-based tools.
Join a passionate, highly skilled team focused on building next-generation performance and analysis insight capabilities powered by custom-designed Apple Silicon introspection technologies. This is an incredible opportunity to tackle challenging problems spanning OS integration, SoC and CPU micro-architecture analysis, and hardware-software co-design that directly impacts every Apple device.
Description
Design and implement sophisticated hardware-assisted tracing infrastructure that forms the backbone of Apple's performance and debugging ecosystem. You'll collaborate closely with silicon designers, kernel engineers, and developer tools teams to create capabilities that push the boundaries of what's possible in system introspection.
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This role offers unique opportunities to work at the intersection of hardware and software, where your contributions will enable breakthrough insights into system behavior across the entire Apple ecosystem.","responsibilities":"Architect and develop the advanced hardware tracing userspace library and kernel driver that enable unprecedented visibility into system performance and behavior.
Work directly with kernel-level software technologies that ship across Apple's entire device ecosystem
Pioneer new tracing methodologies through rapid prototyping and innovative experimentation.
Drive cross-functional collaboration with hardware teams to influence next-generation silicon features and capabilities.
Build robust, production-quality tools that scale across Apple's diverse hardware portfolio.
Expand automated testing frameworks to ensure reliability across multiple device families and platforms.
Preferred Qualifications
Performance analysis, instrumentation and optimization.
Compiler development
Familiarity with ARM architecture and instruction sets.
Static/dynamic program analysis.
Security analysis.
Reverse engineering.
Minimum Qualifications
Strong background in C++.
Solid understanding of basic algorithms and data structures.
Understanding of operating systems fundamentals (e.g. system calls, virtual memory, interrupts, processes, dynamic loader).
Low-level software development experience (e.g. userspace library, kernel, firmware, or RTOS).
Understanding of computer architecture fundamentals (e.g. RISC pipeline, cache coherency, branch prediction, virtual address translation).
Familiarity with a scripting language (e.g. Python, bash).
Debugging skills (e.g. LLDB or GDB).
Excellent written and verbal communication.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant .
Perks and Benefits
Health and Wellness
Parental Benefits
Work Flexibility
Office Life and Perks
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Financial and Retirement
Professional Development
Diversity and Inclusion
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