Senior Machine Learning Engineer

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Senior Machine Learning Engineer at Criteo AI Lab. Design and develop novel machine learning models and production systems for AI-powered advertising. Collaborate with researchers, engineers, product managers, and data scientists. Work with large-scale datasets, distributed training, and real-time inference systems. Use Python, PyTorch, and modern ML techniques including Transformers and recommendation systems. Participate in offline evaluation and large-scale online A/B testing. Requirements include strong ML foundations, production deep learning experience, proficiency in Python and PyTorch, knowledge of A/B testing and data pipelines, and ability to collaborate across teams. Benefits include hybrid work model, career development, health and wellness support, inclusive culture, competitive salary with performance rewards, and potential equity. Locations: Paris and Grenoble, France.