At all of the big companies I’m aware of (FAANG big) code review is done by peers. There’s no central code review “team”, every single change must be reviewed b

At all of the big companies I’m aware of (FAANG big) code review is done by peers. There’s no central code review “team”, every single change must be reviewed by one or more peers depending on who owns that part of the codebase. Some companies have dedicated test engineers while at others it’s the responsibility of each engineer to write tests for their changes and the tests are reviewed as part of the same process. Plug: I’m working on a much better code review tool for teams who live on GitHub. If you’re interested check out https://codeapprove.com https://codeapprove.com or send me an email at Sam at habosa dot com