Pros
They have some great start-up perks. Plenty of bananas and avocados in the kitchen. There is a soft-serve machine with a new flavor every week. There is a massage chair room you can relax from the stress. They have bikes you can rent out for use. People are friendly to your face. Free cards in the office.
Cons
Strategy is done at the highest levels, so your ideas won't be heard. Any push back about process is met with silence. No real leadership team that can communicate a clear vision for the company. They have been bleeding developers for the last year and a half including all their new middle management that they WERE cultivating from developers. No mentorship for career advancement. There are lots of contractors in another country doing the work unsupervised by a technical resource. Really long and pointless tech department meetings, bad wifi, not enough conference rooms, last minute encroaching security emergencies. Employee expectations aren't clearly defined, so it's hard to know if you're being successful. Some metrics they use aren't even indicative of the job associated.