At Meta, we continuously optimize our workloads with the goal of reducing their resource requirements. Newer server generations arrive at our datacenters with enhanced hardware capabilities, incentivizing us to rethink, redesign, and reimplement key algorithms. We explore SIMD vectorization, offloading, and leveraging new instruction sets. This iterative process is carried out by constantly updating CPU instructions, low-level kernel instructions, and testing and profiling workloads on new systems. Our solutions may lead to general software optimizations that also impact older servers.As a member of our team, you'll have the opportunity to work with top talent in the industry, collaborating with highly skilled engineers and researchers who are experts in performance optimization and software development. You'll be contributing to Meta's infrastructure evolution, playing a critical role in shaping the future of our technology stack. If you're excited about working on cutting-edge technology, driving innovation, and making a meaningful impact on our infrastructure, we'd love to connect with you.
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ARM Optimization Software Engineer Responsibilities:
- As an ARM Optimization Software Engineer at Meta, you will play a critical role in optimizing software for ARM architecture to enhance performance and efficiency. Your daily tasks will involve applying software optimization techniques, such as SIMD vectorization and parallel processing, to improve the performance of workloads on ARM-based systems.
- You will work with Linux internals, including kernel development and system programming, to optimize system performance and resource utilization.
- You will use performance benchmarking tools and techniques to evaluate and improve the efficiency of software applications, leveraging your understanding of ARM CPU architecture and instruction sets to optimize software for ARM-based systems.
- In this role, you will utilize C/C++ programming skills to develop optimized software solutions and apply knowledge of AArch64 Assembly language to optimize code for ARM-based systems.
- You will collaborate effectively with cross-functional teams, including engineers and researchers, to drive innovation and contribute to Meta's infrastructure evolution.
- You will work alongside top talent across Meta, contributing to critical projects that deliver organization-wide impact. You'll have the opportunity to make impact on the company's technical direction, while working on complex problems that require innovative solutions.
- Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
- 6+ years experience in developing C/C++ codebase.
- 6+ 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.
- Experience with SIMD vectorization techniques, including NEON and SVE.
- Familiarity with 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.
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today-beyond the constraints of screens, the limits of distance, and even the rules of physics.
Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.
Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.
$85.10/hour to $251,000/year + bonus + equity + benefits
Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, Meta offers benefits. Learn more about benefits at Meta.