Fabric Cryptography · 1 day ago

Systems Performance Engineer

Santa Clara, CA

Full-time

Remote

Mid Level

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Responsibilities

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

Qualification

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Low-level programmingAssembly languagePerformance optimizationC programmingC++ programmingGDBLLDBPerformance profiling toolsMicro-architectural analysisInstruction-level optimizationNVIDIA PTX/SASSGPU memory modelsCryptographic implementations optimizationHardware-accelerated cryptographic instructions