apply online to the program, then 3.5 hour online test using hacker rank with camera open, then homework assignment, technical interview, behavioral interview, final interview, background check then offer and contract
Interview questions [1]
Question 1
3 leetcodes, one prompt engineering and one OOP question
I applied online. The process took 5 months. I interviewed at AT&T
Interview
In the interview I was asked several questions, mainly algorithmic questions and some about system design and OOP. Also I was asked about the home assignment in which I built an API for booking movies service.
Interview questions [1]
Question 1
Let's assume that you are the owner of a supermarket, how do you model the shopping process in the form of OOP? (means which classes and what are the attributes and methods of each class)
Submitted resume via their website to the TDP AT&T program, I got past the first round to a hackerrank-style exam. I did not pass the hackerrank style exam, it consisted of 5 questions, from leetcode easy to leetcode hard.