CoreWeave is seeking a Principal Engineer for their API Platform to lead the design and implementation of scalable, high-performance APIs supporting their cloud infrastructure. The role involves driving architectural decisions, collaborating cross-functionally with engineering and product teams, and ensuring robust, secure API services. Candidates should have extensive experience with modern API technologies, strong software engineering skills, and a proven track record in building distributed systems. This position offers an opportunity to work in an innovative cloud environment, contributing to cutting-edge technology solutions.