Same experience as many others here - advanced all the way to the final round and got rejected, even though that was the strongest round yet. Something weird is going on there - very well could just be interviewing people for training data. Save your time and don't interview with them.
The following metrics were computed from 1 interview experience for the CoreWeave Software Engineer II role.
CoreWeave's interview process for their Software Engineer II roles is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for CoreWeave's Software Engineer II interview process.