Experis
AI Engineer
ExperisFrance3 days ago
ContractInformation Technology

Software Engineer – AI Infrastructure for Agents (Paris)


We’re seeking a Software Engineer with deep expertise in Python, PyTorch, CUDA, and C++ to join our AI research team in Paris. This role is focused on building high-performance infrastructure for training and deploying large-scale AI agents.


Important: Candidates will be asked to complete a timed coding test involving all four technologies. Please apply only if you are confident in your recent experience with them.

Your responsibilities will include:


  • Optimizing throughput for pre-training and recommendation models.
  • Developing custom kernels and compiler infrastructure to boost performance.
  • Scaling training across multiple GPUs and handling low-level system challenges.


Ideal background:

  • 6+ years of experience in modern C++ and performance optimization.
  • Hands-on experience with GPU acceleration, multiprocessing, and distributed training.
  • A strong understanding of AI model infrastructure and system-level programming.

French not required, but a plus.

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