Pros
Growing StartUp, with new things to do every week. Unicorn Status. Number one, two or three in most markets. Great for upgrading your CV and learn about hyper growth and fast execution, but do not stay more than one year.
Kontras
Cut-throat environment. Culture is awful. Management always says that the priorities are = First: the Company, Second: The Team, Third: other teams, last: You. Who would like to work for a company that always tell you that employees are not important? Veeery long working hours, and they expect you to work 24/7. A lot of politics games. You could get hired today, buy you could be laid off as soon as tomorrow because there is no structure strategy, only short term (weekly) goals and numbers. No benefits, none. You will not be happy here.