Pros
FactSet has provided me with opportunities to meet new people, learn new technologies and provided space to develop ideas into fully fledged products. The team ethic at FactSet is second to none and selfless way in which team members help others achieve goals for the benefit of all leads to great rewards. Senior execs are happy to speak with new recruits in the hallways and no question is off limit. It really helps cement the feeling that my opinions are taking and considered seriously and courteously.
Cons
If you don't like travel, then sometimes the intercontinental trips can become tiresome, but that is something that is easily overcome. If you don't like open offices that foster communication between teams and team members, then you can always put on some headphones and listen to some tunes.