Overall the interview process is pretty standard for a company this size, and for me, went very smoothly. The recruiting team really is top-notch. I talked to three different people on the phone (was scheduled for a fourth but he cancelled the day of) and then interviewed in-person with four people (one being the hiring manager who I had already spoken on the phone with). I was also asked to put together a presentation on social media, but because of a mix-up on the day of my in-person interview, I ultimately wasn't asked to present. I was okay with that because the presentation was the part I was most nervous about but I think my experience in not having to present was unique, so don't count on that happening for you...
Overall, I think they were trying to figure out how I did in high-pressure situations, dealt with stress, and liked a fast-paced work environment. The biggest takeaway I had was that the company is changing and growing really quickly and you're expected to be pretty busy and react to changes quickly. That wasn't a negative for me but I think they really want to make it clear that things are moving quickly at the company.
Recruiting was super communicative, which I really appreciated. There wasn't a point where I didn't feel like I could reach out to someone and ask questions. The one critique I had was good and bad; I received a call a few days after my in-person interview telling me that I could expect an offer, which was great. I really, really appreciated not having to wait a long time for a response, and it helped to put my mind at ease. However, the offer didn't come for almost another week, which made me freak out a little bit, wondering if they weren't going to extend one after all. If I could change anything, I would have preferred for the offer to have been extended sooner after that initial phone call, or to have been told a timeline of when to expect it. Otherwise my experience was very positive and I ultimately accepted the offer.