Principal AI/ML & Optimization Scientist

Johnson & Johnson Innovative Medicine is seeking a Principal Data Scientist – AI/ML and Optimization, primarily in Madrid. You will develop ML, optimization, and GenAI pipelines to support global clinical operations including enrollment forecasting and cost estimation. The role involves cross-functional collaboration and leadership to drive data-driven decisions. The ideal candidate has a Ph.D. in a quantitative field and 5 years of industry DS experience with ML, optimization, NLP, and GenAI, …