I applied through a recruiter. The process took 1 week. I interviewed at AT&T (Middletown, NJ) in Jan 2010
Interview
The interview was arranged by a staffing agency. The interview comprised of a written test for 75 minutes and a group interview. The test had multiple choice questions mainly in C and Perl. I had to write a logical programs too. And some analytical questions. Then I went on to meet a group of two people who asked me about my past experience. Then to another group of two people who asked me some detailed questions related to my technical experience and finally met the Hiring manager who told that the interviewers were impressed with my answer. 2 days later I got a call saying that I was selected. There was no negotiation in salary because I went through agency.
Interview questions [1]
Question 1
Write a program in perl to find the list of words in a text file and their counts.
I applied online. I interviewed at AT&T (Lod) in May 2026
Interview
i got hacker rank test with 4 leetcode questions and 1 question of prompting.
2 questions were easy 2 qustions were medium/hard the prompting questoin was medium. there was 3.5 hours.
process was very good, the questions was fair and the HR was very nice
I got 1 home task to create rest api
and 1:1 interview at the offices in Tel Aviv
the process was pretty straightforward. OA -> first round behavioral -> technical round -> final round behavioral, took about 2 months but they are generally pretty slow. behaviorals are straightforward, technical was LC med.
AT&T interviews FAQs
Software Developer applicants have rated the interview process at AT&T with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 51% positive. To compare, the company-average is 65.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Software Developer roles take an average of 26 days to get hired, when considering 95 user submitted interviews for this role. To compare, the hiring process at AT&T overall takes an average of 28 days.
Common stages of the interview process at AT&T as a Software Developer according to 95 Glassdoor interviews include:
Phone interview: 25%
Skills test: 16%
One on one interview: 15%
Drug test: 10%
Group panel interview: 9%
Presentation: 7%
Background check: 7%
Personality test: 4%
IQ intelligence test: 4%
Other: 3%
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