Ange, I've been 9 years at Google. As my promotion was just denied for "lack of leadership", I'm still ranked the same entry level (4) as when I started.
I contributed to Shattered (Crypto Pwnie 2017), Key commitment attacks (https://eprint.iacr.org/2020/1456) and Magika, the new AI file identifier.
Interviewing people for L4 gets quite weird: in comparison, I started malware analysis at Symantec in 2005 among other things...
https://github.com/corkami/docs/blob/master/talks.md
https://github.com/corkami/pics
https://github.com/corkami/collisions