Principal Systems Performance Engineer, Fabric Cryptography

• Deep understanding of how compiled languages translate to assembly instructions
• Proven experience writing and optimizing hand-crafted assembly code for architectures such as x86 and ARM
• Strong programming background in C and C++
• Expertise with low-level debugging tools like GDB and LLDB
• Proficiency with performance profiling tools for diagnosing and addressing performance issues
• In-depth understanding of pipelines, memory hierarchies, and parallel computing architectures
• Expertise in instruction-level optimizations and their impact on hardware performance

Desirable

• We are seeking a Systems Performance Engineer with expertise in low-level programming, assembly language, and performance optimization
• In this role, you will analyze, design, and implement performance-critical systems that push the limits of our custom hardware platforms
• Develop and optimize low-level software for maximum performance across different architectures, including x86 and ARM
• Write and analyze hand-crafted assembly code to exploit hardware capabilities fully
• Diagnose and mitigate performance bottlenecks using advanced profiling and debugging tools
• Collaborate with hardware engineers to ensure software and hardware alignment for optimal performance
• Optimize cryptographic algorithms and implementations, leveraging hardware-accelerated cryptographic instructions where applicable
• Analyze and improve performance at the micro-architectural level, including pipelines, memory hierarchies, and instruction-level parallelism