I applied through college or university. The process took 4 months. I interviewed at AT&T (San Ramon, CA) in Jan 2018
Interview
Phone Interview.... took months to even get things going. They seem to be a very disorganized company in terms of hiring. They don't really tell you where they are with the hiring process, just keep you guessing and ignore all forms of communication with them. Overall, poor experience.
Interview questions [1]
Question 1
They asked me about my previous projects and what excited me about AT&T.
I applied online. The process took 2 weeks. I interviewed at AT&T in Feb 2015
Interview
I met the recruiter at first, then hiring manager and potential colleagues in two different days. There were two managers in the interview, one for technologies, the other focused on behavioural questions
Interview questions [1]
Question 1
Provide some design pattern example and implementation in Java or C++
I applied online. The process took 2 months. I interviewed at AT&T (Atlanta, GA) in Jan 2018
Interview
1. I was emailed a few very simple programming questions; anyone who has completed introductory programming could probably answer these.
2. I was then set up with an HR person for a few behavioral questions on Skype. It took about 15 minutes. Very good experience, breezed through it.
3. The next interview was a technical interview with a few behavioral questions, also over Skype. Two technical interviewers asked me questions, and the hiring guy who asked some behavioral questions. There were a couple simple questions; explain the difference between a queue and a stack, then a couple of programming questions that are equivalent to easy questions on the coding challenge websites. I breezed through these pretty easily as well.
4. I received a notice that I was moving to the next step ajd would be contacted by the department for another interview. Instead, I was told a couple weeks later that I didn't make the cut. Kind of confused on that one. The interviews were easy and relaxed, I have a near perfect GPA just short of 4.0, and I had a lot of finished projects behind me. I suspect that's just how it goes when you're in the same state as Georgia Tech.
Interview questions [1]
Question 1
Write a method for calculating nth fibonacci number