I applied through an employee referral. The process took 4 months. I interviewed at Adobe (Lehi, UT) in Feb 2016
Interview
Getting the interview was the hardest, there were positions open, however it took forever to get the recruiters to call back. This was even with an employee referral, where eventually the referrer had to bypass the recruiter and give my resume straight to the manager.
The people employed at Adobe, however, are incredible and friendly. So great to work with.
I applied online. The process took 2 weeks. I interviewed at Adobe (Noida) in Jul 2015
Interview
Adobe has 5 rounds. 1 Quant, 4 technical. All rounds are of equal difficulty. If you manage to reach till 4th round. you are almost selected. Prepare from geeksforgeeks, and prepare interview puzzles.