AT&T

First round is a figment round: one puzzle, sudo code-like, checking the anagram of a string. Second round: 2:30 hours. It will have three rounds, each one of 50 minutes. In each round, they will ask one puzzle and some technical questions. The pro

The process started with an online application, followed by a short recruiter screen focused on background, interests, and general behavioral questions. After that, there was a first-round technical interview, which was about 45–60 minutes.

There were technical tests (LeetCode style). They later called and set up an interview. The interview was okay and not very technical. I did not click with the interviewer.