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      Software Engineer(Internship) Interview

      18 Apr 2018
      Anonymous employee
      Atlanta, GA
      Accepted offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 4 weeks. I interviewed at AT&T (Atlanta, GA) in Apr 2018

      Interview

      It was an extensive mixture of online and in-person communication with a standard technical interview. I applied online and was e-mailed a brief questionnaire. Within a week, I was sent a technical assessment to be completed within a one-hour time limit. The assessment was a mixture of coding and of knowledge of how Java and JavaScript run. Within a few days, I received notice via e-mail that I had passed the technical assessment and moved forward to an online interview with a Talent Acquisition Specialist. I connected via Skype video call with a kind and friendly woman who explained a little about her role in the hiring process and asked me a few behavioral questions. At the end of the interview, she let me know where I could find further information and that I would hear back from them soon. A few days later, I received an e-mail that I was still in the running and to await the next steps. About a week later I received a phone call from AT&T's Atlanta office in regards to setting up another online interview via AT&T's own conferencing software. I received a confirmation e-mail including the date and time, which also indicated that -- as a developer --I should be prepared with a Java IDE open. I assumed (correctly) that this next stage would be the technical interview portion. On the conference call, I spoke to a program director and two existing software engineers. I was asked a little about my background and my interest in AT&T as a company before we moved on to the technical portion. I did not end up needing a Java IDE ready, as the technical portion was conducted over a live code collaboration website (I can't recall the name). I was asked two questions and had written two separate functions before bad luck struck and my power went out. I was lucky to have called into the conference because we were able to continue to some degree without the use of the internet on my part. I was told that they had heard enough to invite me to the office, and an appointment was set up for me to meet in person. I received a confirmation e-mail with the date, time, and directions. At the office, I was greeted and guided to the conference room where I was able to complete the technical portion of my interview on a whiteboard with the same engineers with whom I had spoken online. I was later informed that they had upped the ante to see just how much I could take, given that I seemed pretty at ease with the first two questions online. With some difficulty and assistance, I was able to complete the assessment. I was given a brief tour of the office and introduced to some people before having a final, more personal chat over lunch with another program director. I received (and missed) a call from the main director I had spoken with that same day, but was able to connect the following morning. I was extended a job offer and a great deal of praise for getting through the process.

      Interview questions [1]

      Question 1

      Given a string containing some varying kinds of brackets, return True if the use of those brackets is valid and False if not. (ie: "{()}[]" = True, "]{[}]" = False)
      Answer question
      7

      Other Software Engineer(Internship) interview reviews for AT&T

      Software Engineer(Internship) Interview

      14 May 2026
      Anonymous interview candidate
      Tel Aviv-Yafo
      No offer
      Positive experience
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      Application

      I applied online. I interviewed at AT&T (Tel Aviv-Yafo) in May 2026

      Interview

      Quite hard questions on HackeRank tech interview. Lots of DP, generators. Questions are written in a weird way, but some of them turn out to be not so hard once you understand what they're asking.

      Software Engineer(Internship) Interview

      17 Jan 2026
      Anonymous interview candidate
      Dallas, TX
      Declined offer
      Positive experience
      Easy interview

      Application

      I interviewed at AT&T (Dallas, TX)

      Interview

      AT&T Interview: The process included an online assessment, followed by technical and behavioral rounds. The technical portion featured an easy LeetCode-style problem and straightforward bug-fixing questions. Overall, the interview felt smooth, simple, and very manageable.

      Interview questions [1]

      Question 1

      Why do you want to work at AT&T
      Answer question

      Software Engineer(Internship) Interview

      27 Sept 2025
      Anonymous employee
      Atlanta, GA
      Accepted offer
      Positive experience
      Easy interview

      Application

      I applied online. I interviewed at AT&T (Atlanta, GA) in Nov 2024

      Interview

      Easy process behavioral and technical round 1 each. First is OA. Then initial behavioral. Then live Interview then there is a final hr interview. Process taken over a couple months.

      Interview questions [1]

      Question 1

      Hackerank easy to medium questions
      Answer question

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