Vantaggi
The company itself is good (technology leader with GPU). For example, working in the USA office should be Ok (but not in Russia).
Svantaggi
In Russian office every year many layoffs happened: fired developer before mine and they did something terrible with me and then they fired woman after me (but I told to her in advance that layoffs happens often and without reason in Russian office and what she could do if it would happen to her). Stop treating people as garbage in Moscow office! Don't fire good workers, but do something with local mafia instead (in Moscow office all key positions are occupied by a group of people in collusion and these people feel Ok, but both they are exploit others like slaves). If I don't have nightmare (after working for about two years there) even after 2 or 3 years passed, I would not write this: the nightmare is that if you don't pay tribute to manager, then you will be flogged. Saying seriously, in my team there were just about 8 members and in three years they fired 4 out of 8 members (because actually there were bad manager, but because of mafia bad manager did layoffs regularly both trying to find workers worse than himself, so kind of degradation).