Job Description
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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