About the role

What you’ll do

• Own and improve ARM and AArch64 architecture support
• Focus on emulated execution and analysis of binaries
• Diagnose differences between native and emulated behavior
• Expand support for operating environments, binaries, and firmware targets
• Reason about instruction-level behavior and identify subtle differences between architectures or execution engines

What you’ll need

• 6+ years experience developing C/C++ on Linux
• Experience with low-level systems software such as emulators, virtual machines, operating systems, compilers, debuggers, binary translators, hypervisors, or dynamic instrumentation systems
• Deep understanding of ARM and/or AArch64 assembly, calling conventions, exception models, privilege levels, and memory semantics
• Strong understanding of Linux process execution, including ELF loading, virtual memory, signals, threads, system calls, dynamic linking, and debugging facilities
• Experience debugging complex native-code failures using tools such as GDB, LLDB, strace, perf, sanitizers, core dumps, or custom instrumentation
• Familiarity with fuzzing, symbolic execution, dynamic binary analysis, or program instrumentation

Original job description