First, you submit your resume. They will then have you take an online HackerRank assessment (three LeetCode-style questions). The next part is behavioral, before you move on to the technical interviews.
They asked about Object-Oriented Programming.
The following metrics were computed from 20 interview experiences for the AT&T TDP Software Engineer role in United States.
AT&T's interview process for their TDP Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for AT&T's TDP Software Engineer interview process in United States.