I applied online. The process took 1 day. I interviewed at AT&T in Mar 2010
Interview
first, two ppl came down to give a tour in the company, then HR ppl come to ask some general questions, after, one hour technical interview, ask algorithm, sorting question, some problem solving question and database question. i did well. and got offer the next day.
I applied online. The process took 4 weeks. I interviewed at AT&T (Ciudad de Mexico) in Oct 2021
Interview
primera entrevista con RH por telefono, después otra entrevista con RH, pocos días después con el manager y al final te envían la carta oferta, en mi caso como 2 semanas después.
Interview questions [1]
Question 1
experiencia en las herramientas y examen tecnico de la posicion
I applied through an employee referral. I interviewed at AT&T (Los Angeles, CA)
Interview
Architechial theory and various
Programming skill, network background
Knowledge of T1, T3, fiber glass, MUX
level, during the process they want find out
if a test lab is going to be built, how much I can help to work with other team members
Interview questions [1]
Question 1
Sequential search, data structure type,
C, C++. Pascal, UNIX
Had a Phone screen with their IT recruiter or HR person. Cannot recall who which one the person is. I had a phone interview with someone in their team for some broad questions about work culture and technical questions. And then I received another separate call with the hiring manager. a few dater after from it, I had a final walk in interview with the entire team.
Interview questions [1]
Question 1
What would you do when you face a severity one issue that you cannot fix and customer is very upset about the situation.
