Creating a throwaway since I've taken part of this internal discussion at Facebook. Once normalized for skill level (i.e. junior engineer, engineer, senior engineer) the level of rejection between genders is the same.
https://www.wsj.com/articles/facebooks-female-engineers-clai...
Meaning that more senior people have a higher skill in the aggregate, and given the context they're talking about at least dozens of data points. One exception doesn't discount the trend.