Pros
VGS is a company that people in finance and fintech will say, "Oh, wow, you worked at VGS!" in 5 years. It's becoming a talent incubator, we'll see a lot of industry leaders come from VGS. If you want to be ahead of the curve when it comes to payment technology, VGS is the place to work. The salaries are high, and the benefits are fantastic. VGS supports flexible working situations, which is great.
Cons
Some large-company processes have been implemented ineffectively. One of the benefits of established start-ups is that they have processes established but are more efficient than large corporations. My advice to VGS is not to fall into the trappings of a corporate bureaucratic labyrinth, because it's what so-and-so from XYZ-large company is comfortable with. This is really more on the finance and accounting side of the house. The team is great, but the systems are unnecessarily complex.