If you are arrogant and competitive, Appsflyer is perfect for you, since these are the traits that are most valued and encouraged in this company. Managers don't really care about in-depth work or about being professional, they are just looking for people to voice their opinions as loud as possible.
When you hear nice words like "fast growing", you should know what it actually means: almost everyone is new to the company, and there is a high demand of new employees to be seen and heard very early on. That creates a terribly competitive atmosphere, with people stomping on each other just to get recognition. I actually had credit taken by someone else for work I did.
The time I worked dor AppsFlyer was traumatizing, starting somewhere else was like waking up from a bad dream