Director, Small-Molecule CMC & AI-Driven Development

Pathos is seeking a Director of CMC - Small Molecule Chemistry to lead the chemistry, manufacturing, and controls strategy for our oncology programs. You will own drug substance and product development from early clinical supply through late-stage development, ensuring quality, robust processes, and regulatory-ready documentation.

This foundational role partners with the Head of CMC and teams across Research, Clinical, Regulatory, and Quality in a fast-paced environment.