I applied online. The process took 3 months. I interviewed at AT&T in Nov 2021
Interview
I interviewed for the TBM role within the TDP program. I have interviewed for a lot of roles in tech but never one this long and with a lack of timely communication. The interview process started with a 30 minute HR interview with behavioral questions. Then I received a lengthy form for skills assessment about a week later. After that, I was sent a lengthy take home assignment. There was a technical interview a week after. Following this interview, there was yet another interview with the TBM program lead. The whole process took about two months which is long for an entry-level role. After having received positive feedback during all of the interviews, I never heard back from the recruiting team. I reached out to the HR personnel who also did not have any information for me about their decision. Overall, there’s a lack of communication between steps and the timeline is unpredictable. There’s also a chance that you’ll make it to the final round(after 3 interviews and an assignment) and never hear back with a final decision. If you have other offers, choose those because you might never hear back.
Interview questions [1]
Question 1
1. How have you demonstrated integrity in your past roles?
2. Cost analysis
Unprofessional. Interviewer kept delaying and rescheduling within the same day. I waited all day to interview. After that, the technical was kind of simple. Asked basic OOP questions and basic style leetcode. Also asked system-design related questions.
Interview questions [1]
Question 1
What is inheritance in object oriented programming?
I applied online. I interviewed at AT&T in Dec 2025
Interview
The interview process had 3 rounds consisting of an initial HR round, a Technical round with 2 team members, and a final HR round.
Technical round involved a pandas and SQL question with live hackerrank coding and questions after it.
Interview questions [1]
Question 1
What would happen if part of a SQL statement was changed? (During technical round)
Initial technical assessment where we received a dataset and had to extract information from it, mostly data science libraries used. Language was python, on Hacker rank. Behavioral interview was on the phone about thirty minutes.
Interview questions [1]
Question 1
Describe a past misunderstanding and how you resolved it.