> Ms. Ellis, who left the company in 2014, says that almost all of the female software engineers at Google worked in front-end jobs while men worked in back-end roles. That seems both highly dubious and easy to verify.
Keep in mind that because of their scale, jobs that would be considered full stack or back end at other companies are probably considered front end at Google.
At Google, the "frontend" work also usually includes the server which serves the frontend code - this means engineers need to be not only capable at UI development, but also be familiar with the Java systems that exist at Google.
From this perspective, frontend at Google is indeed similar to a full stack role at most startups running on AWS or GCP. Backend at Google is more like working on AWS itself.