Process started with multiple phone screens, at the end of the technical phone interview was given a technical challenge involving reproducing a layout using HTML and CSS from a sample image. After submitting this was asked to come for onsite panel of interviews. Onsite interviews were with a total of 10-12 people separated by individual sessions each with 2 people. The questions were generally repetitive across each of the sessions and in total the full length of the onsite interview at 3.5 hours could have been shaved down to 1 hour if the same questions were not asked over and over. They saved the real technical questions/whiteboarding for the last session and by that point I was a bit bleary-eyed. At the end of the onsite interview I was told I would be contacted within 48 hours although they never contacted me since, most unprofessional in my opinion.