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 through an employee referral. The process took 3 weeks. I interviewed at AT&T (Atlanta, GA) in Sept 2019
Interview
I applied online and had someone who worked there refer me. Then I had a video interview about a week later with HR. The interview lasted about 30 minutes and was purely behavioral. Overall easy interview but never heard back.
Interview questions [1]
Question 1
Tell me about a time you had a misunderstanding with a boss/professor and y
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.