Systems Performance Engineer

Building the world's first cryptographic computer focused on secure, private computation and next-generation cryptography.
Backend
Mid-Level Software Engineer
Remote
Cybersecurity

Description For Systems Performance Engineer

Fabric Cryptography is at the forefront of revolutionizing cryptographic computing, building the world's first cryptographic computer. This groundbreaking initiative aims to reshape how trust, privacy, and identity function in our society through advanced cryptographic algorithms and zero knowledge proofs.

As a Systems Performance Engineer, you'll be instrumental in pushing the boundaries of custom hardware platforms through sophisticated low-level programming and optimization. This role combines deep technical expertise in assembly language programming with performance optimization across multiple architectures, including x86 and ARM.

The position offers a unique opportunity to work at the intersection of hardware and software, optimizing cryptographic implementations and solving complex performance challenges. You'll collaborate closely with hardware engineers to ensure perfect alignment between software capabilities and hardware design, while leveraging advanced profiling and debugging tools to achieve maximum system performance.

The ideal candidate brings strong expertise in C/C++ programming, assembly language optimization, and a deep understanding of computer architecture fundamentals. Your work will directly impact the development of next-generation cryptographic systems, contributing to a more secure and private digital future.

Working at Fabric Cryptography means joining a diverse, inclusive team committed to transforming the landscape of secure computation. The company values innovation, technical excellence, and collaborative problem-solving, offering a remote-friendly environment that supports professional growth and impact-driven work.

Last updated 3 months ago

Responsibilities For Systems Performance Engineer

  • 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
  • Analyze and improve performance at the micro-architectural level

Requirements For Systems Performance Engineer

  • Deep understanding of how compiled languages translate to assembly instructions
  • Proven experience writing and optimizing hand-crafted assembly code for 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
  • In-depth understanding of pipelines, memory hierarchies, and parallel computing architectures
  • Expertise in instruction-level optimizations

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