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Mojo Compiler Engineer

Modular10 days ago
Remote
San Francisco Bay Area
$167,000 - $242,000/yearly
Mid Level

Top Benefits

Health, dental, vision, and life insurance coverage
401(k) plan with up to 5% employer match
Free tax advice via Carta

About the role

Who you are

  • 3+ years working on compilers, runtimes, or language implementations
  • Hands-on mastery of C++ (Python fluency a big plus)
  • Familiarity with compiler development frameworks such MLIR and LLVM
  • Understanding of type systems, compiler optimization theory, and language semantics. (those who read the Pierce’s Types and Programming Languages, and can present a proof, will skip an interview)
  • Contributions to Clang, GCC, Swift, Rust, Dart, or another real-world programming language implementation
  • Experience with HPC or accelerator ecosystems (CUDA, SYCL, OpenCL, etc.)
  • Experience working in type-system-heavy programming languages (Rust, Scala, Haskell)

What the job involves

  • We’re searching for a compiler engineer who sees programming languages as both art and architecture
  • You’ll help design and evolve the Mojo compiler — a next-generation toolchain built on MLIR — and push the boundaries of what’s possible in heterogeneous compute and AI systems
  • You won’t be maintaining legacy. You’ll be inventing the future
  • All new hires complete onboarding in-person
  • You'll craft and implement new Mojo language features on top our MLIR-based compiler architecture
  • Dream up and realize optimization passes that make GPUs, CPUs, and accelerators sing in harmony
  • Shape the developer experience for Mojo — from syntax to performance semantics
  • Collaborate with the Modular core teams, researchers, and an emerging open-source community
  • Help define what "next-generation language design" means in the age of AI

Benefits

  • A variety of fantastic health benefits (health, dental, vision insurance; life insurance etc) are available
  • A 401k plan with up to 5% match
  • Free tax advice on Carta
  • Generous work-from-home stipend of $1500 to help you improve your home office
  • Unlimited paid time off and flexible work hours

About Modular

Software Development
201-500

The next-generation AI developer platform unifying the development and deployment of AI for the world.