AT&T

First, a call of half an hour, and then an exam from home (remote link with 14 questions, most are multiple choice and 1 coding question), then a scheduled interview with screen sharing.

Years ago, I was called on for a position at AT&T. I had worked there before and had a great experience, so I accepted the interview. I met a manager and was taken back to his private office for a one-on-one. Basically, we never had a real interview,

2 technical interviews with team leaders, 1 short technical exam, and one interview with HR.