Senior Data Scientist and AI Engineer (Hybrid, LLM/NLP)

Penguin Random House Grupo Editorial, based in Barcelona, is seeking a Senior Data Scientist – Applied AI to lead complex AI projects from exploration to production. You will work across ML, NLP and generative AI, choosing approaches to build reliable solutions with Python, LLMs and modern AI techniques. You will collaborate with ML and Infrastructure Engineers to ensure scalable, maintainable deployments, while upholding responsible AI practices and data privacy considerations. J-18808-Ljbffr