Principal Machine Learning Engineer, Foundation Models, AI for Drug Discovery

Roche's AI for Drug Discovery group is seeking a Principal Machine Learning Engineer to drive the engineering, scaling, and operationalization of internal reasoning Large Language Models and agentic systems for complex biomolecular design. The role involves architecting autonomous agents, optimizing large-scale distributed training and inference systems, and defining the long-term engineering roadmap for AI4DD. This position requires translating open-ended scientific problems into efficient, enterprise-grade software while collaborating closely with ML scientists and domain experts.