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

      T-Mobile

      Engaged Employer

      About
      Reviews
      Pay & benefits
      Jobs
      Interviews
      Interviews
      Related searches: T-Mobile reviews | T-Mobile jobs | T-Mobile salaries | T-Mobile benefits | T-Mobile conversations
      T-Mobile interviewsT-Mobile Senior Software Engineer interviewsT-Mobile interview


      Glassdoor

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

      Employers

      • Free Employer Account
      • Employer Center
      • Employers Blog

      Information

      • Help
      • Guidelines
      • Terms of Use
      • Privacy & 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 personalized job recommendations and updates by starting your searches.

      Senior Software Engineer Interview

      Aug 30, 2021
      Anonymous Interview Candidate
      Plano, TX
      Declined offer
      Positive experience
      Average interview

      Application

      I applied through a recruiter. The process took 2 weeks. I interviewed at T-Mobile (Plano, TX) in Jul 2021

      Interview

      The interview process was simple and easy to follow. The recruiter reached out to me on LinkedIn and I was asked questions on my resume. I was given coding assessment. After the assessment, I was asked to do the live coding round. After I did the live coding round, I was asked to do the manager round. The manager round is just behavioral and technical questions.

      Interview questions [1]

      Question 1

      Tell me about a time when you had to work with a difficult person and how did you deal with the person.
      Answer question

      Other Senior Software Engineer Interview Reviews for T-Mobile

      Senior Software Engineer Interview

      Oct 16, 2025
      Anonymous Interview Candidate
      Hyderābād
      No offer
      Neutral experience
      Average interview

      Application

      I applied through a staffing agency. I interviewed at T-Mobile (Hyderābād) in Oct 2025

      Interview

      Interviewers focused on the fundamental skills and how the candidate was trying to solve the problem rather than making it Q&A session. If we can provide our solutions with clarity it would be easy to crack.

      Interview questions [1]

      Question 1

      Binary Search, Optimizing an API, How does your day looks like.
      Answer question
      1

      Senior Software Engineer Interview

      Nov 22, 2025
      Anonymous Interview Candidate
      Frisco, TX
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 2 weeks. I interviewed at T-Mobile (Frisco, TX) in Sep 2025

      Interview

      Interview: The interview process was straightforward. A couple of round of interviews, first one with 2 of their senior engineers, and second one with a HM. Despite doing well (answered all the questions asked) and hearing some positive feedback during the interview, I did not get pass the first round. One of the interviewer seemed to like me, he agreed with a lot of answer I said and we had a very positive and collaborative interaction. However, the other one ... not so much. He asked vague questions with a fixed answer in his mind, and when I did not say what he was looking for a couple of times, I lost some points on his scoresheet. I did eventually say what he was looking to hear but that apparently did not save me. Also, the interview was very technical until the final question. The second interviewer, who was not pleased throughout the interview, did a total shift from deep technical questions to a behavioral question for which I did not have an exact match for an answer. I think that hit the nail on the coffin. Recruiter: The recruiter was truly incompetent. Their communication was poor throughout the process, especially after my first interview. Did not get even a generic response about the status of my application. Interviewers and Recruiters both could do a better job.

      Interview questions [1]

      Question 1

      This was an Software Engineer AI role, so discussion about AI, data processing pipeline like ETL, resume related questions, and yes, one random behavioral question at the end which caught me offguard.
      Answer question

      Senior Software Engineer Interview

      Feb 26, 2025
      Anonymous employee
      Atlanta, GA
      Accepted offer
      Positive experience
      Easy interview

      Application

      I interviewed at T-Mobile (Atlanta, GA)

      Interview

      Technical interview was more question/answer style. No coding tests. This was more of a test center at the time than software development. It was basic intuition and how I could work with others and the depth of technical knowlege of coding, testing and data analytics

      Interview questions [1]

      Question 1

      What was my experience with database interactions when it came to pulling large volumes of test results from database for business intelligence visualization
      Answer question