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Mojo Libraries Engineer (Copy)

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Mojo Libraries Engineer (Copy) in USA new

  • Modular
  • Full time
  • Email
  • Remote

Responsibilities

  • Implement and validate support for new hardware architectures across the Modular software stack.
  • Write and optimize Mojo kernels for novel accelerator architectures.
  • Improve portability infrastructure, tooling, debugging workflows, and integration tests for new hardware targets.
  • Collaborate with hardware vendor engineers to understand platforms and triage platform-specific issues.
  • Learn new accelerator architectures, memory hierarchies, and vendor toolchains, and share findings through demos and write-ups.
  • Participate in company on-sites, hackathons, and other collaborative engineering events.

Requirements

  • 2+ years of experience in high-performance computing, compiler engineering, or related domains in industry or research.
  • Proficiency in C++ and experience with complex, multi-component software systems.
  • Hands-on experience with at least one heterogeneous programming model such as CUDA, SYCL, or OpenCL.
  • A bachelor's, master's, or PhD in Engineering, Information Systems, Computer Engineering, Electrical Engineering, Computer Science, or a related field, with 4+, 3+, or 2+ years of related work experience respectively.
  • 2+ years of programming experience with languages such as Python, Mojo, Rust, or C++.
  • Helpful qualifications include accelerator architecture exposure, low-level AI operator or GPU kernel development, Triton, CUTLASS, CuTe, MLIR, LLVM, hardware vendor collaboration, and model-serving or inference optimization experience.

Benefits

  • Benefits may include healthcare coverage, retirement and savings programs, employee stock purchase opportunities, paid time off, wellbeing resources, family support programs, and learning and development opportunities.
  • Earlier-career employees work hybrid from the Los Altos, CA office at least 3 days per week; senior members may work in-office or remotely.
  • Relocation assistance is provided for qualifying out-of-state US candidates, and onboarding is conducted in Los Altos, CA.
  • Regular team on-sites and local meetups are offered, with travel expected two to four times per year.
  • The role includes RSU grants, annual target bonus, equity, and other compensation components.

Salary: $148k - $270k/yr

Modular

Modular builds an AI developer platform for training and especially inference/serving, centered on the MAX runtime and the Mojo programming language. Its tools accelerate and deploy models from frameworks like PyTorch and TensorFlow on CPUs and GPUs, for teams running on cloud or on‑prem infrastr...

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