Skip to contentSkip to footer
  • Community
  • Jobs
  • Companies
  • Salaries
  • For employers
      Notifications

      Loading...

      Elevate your career

      Discover your earning potential, land dream jobs, and share work-life insights anonymously.

      employer cover photo
      employer logo
      employer logo

      AT&T

      Engaged employer

      About
      Reviews
      Pay and benefits
      Jobs
      Interviews
      Interviews
      Related searches: AT&T reviews | AT&T jobs | AT&T salaries | AT&T benefits
      AT&T interviewsAT&T Technology Development Program interviewsAT&T interview


      Glassdoor

      • About / Press
      • Awards
      • Blog
      • Research
      • Contact Us
      • Guides

      Employers

      • Free Employer Account
      • Employer Centre
      • Employers Blog

      Information

      • Help
      • Guidelines
      • Terms of Use
      • Privacy and Ad Choices
      • Do Not Sell Or Share My Information
      • Cookie Consent Tool
      • Security

      Work With Us

      • Advertisers
      • Careers
      Download the App

      • Browse by:
      • Companies
      • Jobs
      • Locations
      • Communities
      • Recent posts

      Copyright © 2008-2026. Glassdoor LLC. "Glassdoor," "Worklife Pro," "Bowls" and logo are proprietary trademarks of Glassdoor LLC.

      Company Bowl sample

      Want the inside scoop on your own company?

      Check out your Company Bowl for anonymous work chats.

      Bowls

      Get actionable career advice tailored to you by joining more bowls.

      Followed companies

      Stay ahead in opportunities and insider tips by following your dream companies.

      Job searches

      Get personalised job recommendations and updates by starting your searches.

      Technology Development Program Interview

      20 Dec 2018
      Anonymous employee
      Accepted offer
      Positive experience
      Easy interview

      Application

      I applied online. The process took 2 weeks. I interviewed at AT&T

      Interview

      After review of my application, I was contacted by an HR rep. to schedule a pre-screening during which I was asked a bunch of classic behavioral questions. I was then sent a coding challenge around 20 minutes after we spoke. After passing the coding challenge I received an email around 5 days later saying "so far so good." I was sent a survey to fill out about which basic technical and soft skills I had. I then was contacted by another recruiter who set up a virtual interview with three other employees. There were three interviews during this meeting. The first was a few behavioral questions, the second was a technical interview with three coding questions and a bunch of general OOP questions. The last step was another closing behavioral interview. The whole interview took close to 3 hours. Around 6 days later I was contacted by an HR rep. with an offer.

      Interview questions [2]

      Question 1

      What is the difference between an Abstract Class and an Interface in Java?
      Answer question

      Question 2

      Write a program to check if a string is a palindrome.
      Answer question
      5