There was an online assessment of technical skills, which were all easy JavaScript and Java questions. After the online assessment, they set up a phone interview which was just behavioral questions. Not too difficult.
What is the hardest problem that you solved?
The following metrics were computed from 31 interview experiences for the AT&T Software Engineer (Internship) role in United States.
AT&T's interview process for their Software Engineer (Internship) roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for AT&T's Software Engineer (Internship) interview process in United States.