Avantages
Salary is above market rate, although they are smart with the stock options and you have to stay a year at least to cash in some of the shares (a way of keeping people on board who would otherwise leave even before a year)
Inconvénients
Extremely stressful and demanding job, long hours include more weekends than they should, continuous shortage of staff due to recruitment can't keep up with the growth of customer base, not compatible with family life at all, and burns you out fast. Some teams have less pressure than others, and people do not tend to stick around very long in the teams where the pressure and stress is the worst. The management refuses requests of moving teams internally unless someone is already working there for 1.5 years on average (long time to stick around if someone is burning out). Despite opening up locations internationally, they do not promote/allow transfer to other locations. Possibility for any sort of promotion is very restricted, they prefer that people stick around in their role for years, no matter how good they are (at least in Europe this is the situation).