ARM Optimization Software Engineer

Bachelor’s degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
5+ years experience in developing C/C++ codebase
5+ years of experience with hardware architecture, compute technologies and/or storage systems
Proficient in C/C++ programming languages, with experience in applying optimization techniques to enhance software performance
Familiarity with Linux internals, including kernel development and system programming
Experience with software optimization techniques and parallel processing
Basic understanding of ARM CPU architecture and instruction set
Experience with performance benchmarking tools and techniques

Play a critical role in optimizing software for ARM architecture to enhance performance and efficiency
Apply software optimization techniques, such as Single Instruction, Multiple Data (SIMD) vectorization and parallel processing, to improve the performance of workloads on ARM-based systems
Work with Linux internals, including kernel development and system programming, to optimize system performance and resource utilization
Use performance benchmarking tools and techniques to evaluate and improve the efficiency of software applications, leveraging understanding of ARM CPU architecture and instruction sets to optimize software for ARM-based systems
Utilize C/C++ programming skills to develop optimized software solutions and apply knowledge of ARM 64-bit Architecture (AArch64) Assembly language to optimize code for ARM-based systems
Collaborate effectively with cross-functional teams, including engineers and researchers, to drive innovation and contribute to Meta’s infrastructure evolution
Work alongside top talent across Meta, contributing to critical projects that deliver organization-wide impact

Experience with Single Instruction, Multiple Data (SIMD) vectorization techniques, including NEON and Scalable Vector Extension (SVE)
Familiarity with ARM 64-bit architecture (Aarch64) assembly language and low-level programming
Understanding of CPU instruction pipelining and out-of-order execution
Experience with Software profiling tools and benchmarking techniques to identify performance bottlenecks
Familiarity with cloud computing platforms
Familiarity with assembly language