AT&T

Average is two phone call interviews. First round with the hiring manager, second with the team. Not always the team that you will work with. Nothing really hard, no coding challenge. No video required.

Screened by recruiter, then phone interview with department head and direct supervisor. Questions seemed odd and inapplicable, but were based on ATT training, per the interviewer. Next stop would have been offer, but they were looking for more recent

The process was pretty quick, with HR contacting me about a month after I applied. Both interviews were over the phone via a Skype app. I found out a week later.