Software Engineer - Compilers, LLVM

Company: Nexus
Location: San Francisco
Posted on: June 2, 2025

Job Description:

Nexus: Enabling Verifiable ComputingFounded at Stanford University in 2022, Nexus is a scientific effort enabling large-scale verifiable computing, powered by zero-knowledge proofs.Nexus is an open scientific project, attempting to culminate decades of research in cryptography, mathematics and computer science, into the first general-purpose system for verifiable computation: The Nexus zkVM.Our team consists of some of the world's top cryptographers, mathematicians, and engineers, all working together with one goal: to unite the world's computers and prove all of humanity's computation.
Job OverviewNexus is seeking a highly skilled Software Engineer - Compilers to join our team and play a critical role in pushing the boundaries of performance and efficiency for our decentralized platform. You will leverage your expertise in LLVM and Cranelift to design and implement cutting-edge compiler optimizations for various architectures as we innovate in the world of verifiable computing.
Responsibilities

• Optimize compiler toolchains utilizing LLVM and Cranelift.
• Contribute to the development and performance of our compiler infrastructure.
• Collaborate with engineers and researchers on compiler-related projects.
• Stay up-to-date with advancements in compiler technology.
• Deliver technical expertise and guidance to other engineers.
  Requirements
  • 5+ years of progressive engineering experience with a focus on building scalable and reliable systems
  • Bachelor's degree in computer science or a related technical field; master's or PhD strongly preferred
  • Deep understanding of LLVM and Cranelift
  • Proven ability to design and implement compiler optimizations
    Benefits
    • Competitive salary and equity compensation
      • Dynamic startup culture where creativity is highly encouraged and where autonomy and meritocracy are highly valued
      • Opportunity to lead a talented team of engineers at the forefront of the next generation of computing
        Hiring Process
        • Selected candidates will be invited to a 30-minute initial screen with one of our talent team members
        • Candidates who advance past that screen will be invited to a 30-minute alignment interview with one of our executive team members
        • Candidates will be invited to a 60 minute technical interview
        • Candidates will have a final call with our founder and CEOThis role is an in-office position in San Francisco. For candidates based outside of San Francisco, we will offer relocation assistance.We recognize the benefits of building a diverse and inclusive team and aspire to embed respect for all people and cultures. We encourage women, members of the LGBTQIA+ community, people of color, and members of any other underrepresented group to apply.Don't meet all the qualifications? We still encourage you to apply if you're eager to learn about and contribute to our mission.
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Keywords: Nexus, San Rafael , Software Engineer - Compilers, LLVM, IT / Software / Systems , San Francisco, California