Non-FAANG companies that I personally know pay senior engineers more than 400 k$/yr in TC: AirBnB, Slack, Square, Uber, Lyft, Dropbox, Twitter, Pinterest, Spotify.
(This isn't to name the even longer list of private companies that have comparable comp with reasonable assessment of their equity)
(This isn't to name the even longer list of private companies that have comparable comp with reasonable assessment of their equity)