I very rarely have late meetings, so I can usually keep to about a 8-16 schedule as a senior developer. I even usually manage to have lunch at the same time day

I very rarely have late meetings, so I can usually keep to about a 8-16 schedule as a senior developer. I even usually manage to have lunch at the same time day-to-day. I guess it helps that almost all of our developers are in the same timezone as I am, and the few that aren't, are usually just a couple of hours off.