Glassdoor users rated their interview experience at AT&T as 100% positive with a difficulty rating score of 2.5 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Project Manager and Listing service analyst rated their interviews as the hardest, whereas interviews for Project Manager and Listing service analyst roles were rated as the easiest.
The hiring process at AT&T takes an average of 14 days when considering 2 user submitted interviews across all job titles. Candidates applying for Project Manager had the quickest hiring process (on average 14 days), whereas Project Manager roles had the slowest hiring process (on average 14 days).
3 Tier interview with on the job training for 8 weeks, You will learn telco, coax and fiber optics, customer service experience is required and necessary to be proficient and have a long job stay
I applied online. The process took 3 months. I interviewed at AT&T (New York, NY)
Interview
Python or R technical exam on HackerRank, The exam was not very difficult just understand your way around data cleaning for large datasets using Pandas. The exam was around 1.5 hours
I applied online. The process took 2 weeks. I interviewed at AT&T (Middletown, NJ) in Oct 2023
Interview
I interviewed for the Tech Development Program(TDP internship). The process might be different for other programs like the AT&T Labs internship.
1 HackerRank - leetcode easy + few SQL questions.
30-min Recruiter Behavioral Interview
1-hr Technical Interview with current full-time SWEs in the TDP Program.
1-hr Final Interview w/ Hiring Manager - this was behavioral as well.
Interview questions [1]
Question 1
Pretty typical behavioral questions. During the technical, they asked me to explain some technical concepts to a 3 yr old. Ex: explain Classes/Inheritance/Polymorphism to a 3 yr old.