What You'll Bring

Required:

- Strong experience with modern C++

- C programming experience

- Working knowledge of Python

- Experience with Linux environments

- Multithreading experience

- Software profiling and debugging (gdb)

- Strong problem-solving skills and attention to detail

- English proficiency at C1 level

Nice to Have:

- PyTorch dispatcher/ATen internals

- vLLM

- SGLang

- CMake

- LLVM/GCC

- Hardware/software interfacing experience

- Multi-GPU deployment

- C/C++ and Python interoperability (pybind11)

- ONNX Runtime execution provider (EP) registration

- Open source contributions

- CUDA/ROCm

- AI kernel development

- Bare-metal programming

- AI application development

- Workload analysis

Why Semidynamics?

- Join one of Europe's most promising deep-tech semiconductor scale-ups

- Accelerated career development path

- Hybrid model: 4 days/week at our Barcelona city-center office, 1 day WFH

- 1 week per year of "work from anywhere in the world"

- Competitive compensation package

📌 SW engineer - AI frameworks (Barcelona)
🏢 Semidynamics
📍 Barcelona