Senior Developer Tools Engineer
Toronto, ONLemurian Labs
3+ ansLemurian Labs needs 3+ years of systems-level software experience, strong C++ skills for performance-critical code, and working knowledge of assembly and low-level debugging. Candidates should know debugger and object file formats such as DWARF, JTAG, ELF and COFF, and must be able to work on-site in Toronto or Santa Clara.
C++, DWARF, JTAG, ELF, COFF, CUDA
Runtime Engineer
Toronto, ONLemurian Labs
4+ ansCandidates need a BS in Computer Science or equivalent experience, 4+ years working on compilers or runtime systems, and 4+ years of C/C++ (C++14 or newer). Deep knowledge of concurrent programming, hardware architecture and OS or hypervisor development is also required.
C++, CUDA, ROCm, PyTorch, JAX, Triton
Front End Compiler
Toronto, ONLemurian Labs
2+ ansLemurian Labs needs candidates with a CS degree or equivalent experience, 2+ years with ML optimization tools, 2+ years each of C/C++ and Python, and experience ingesting models from PyTorch, TensorFlow/JAX or ONNX. Knowledge of quantization or sparsity and strong technical writing are also required.
PyTorch, ONNX, MLIR, StableHLO, XLA, TensorFlow
Compiler Optimization Engineer
Toronto, ONLemurian Labs
4+ ansCandidates need 4+ years of compiler experience focused on intermediate representations or optimization passes, and 4+ years of C/C++. A computer science degree or equivalent experience is needed, with strong technical writing and communication skills.
C++, MLIR, XLA, PyTorch, JAX, TensorRT
Compiler Code Gen Engineer
Toronto, ONLemurian Labs
4+ ansCandidates need 4+ years of compiler experience and 4+ years of C/C++, plus a computer science or engineering degree or equivalent practical experience. Knowledge of compiler algorithms, low-level code generation and clear technical writing is required.
LLVM, C++, C