I applied online. The process took 2 weeks. I interviewed at AT&T
Interview
Submitted my resume online, heard back within a week. Had a phone screening for about an hour or so where they asked some basic questions about my resume and interests. In person interview two weeks later on site. Fast turn around time and very nice.
Interview questions [1]
Question 1
Basic Java/OOP concepts like polymorphism, encapsulation, overwriting vs. overloading, etc. A few behavioral questions and 3 coding problems.