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 conversations
      AT&T interviewsAT&T Sr Specialist - Software Development and Engineering 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.

      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.

      Bowls

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

      Company Bowl sample

      Want the inside scoop on your own company?

      Check out your Company Bowl for anonymous work chats.

      Sr Specialist - Software Development and Engineering Interview

      2 Feb 2026
      Anonymous interview candidate
      Bengaluru
      No offer
      Negative experience
      Difficult interview

      Application

      I applied through a recruiter. I interviewed at AT&T (Bengaluru) in Jan 2026

      Interview

      The interview process involved a long technical discussion (around 1 hour and 10 minutes), covering Java, Spring Boot, system design, and HLD/LLD topics. The interviewer was knowledgeable and the discussion itself was fairly in-depth. However, the overall candidate experience was disappointing. After the interview, there was no communication for a few days, followed by a generic rejection email with no feedback. Considering the length and depth of the interview, some closure or high-level feedback would have been appreciated. While I respect the outcome, the lack of transparency and communication made the process feel impersonal and undervalued the candidate’s time.

      Interview questions [1]

      Question 1

      They focused on system design and backend fundamentals, such as explaining HLD vs LLD in a Spring Boot microservices context and discussing how to design a system with correctness and scalability in mind.
      Answer question