Prós
I have worked in the tech sector for close to 20 years, and I have never worked for a company that has such dedication to a team environment and personal growth. I have also never seen more satisfied customers in any software I've worked with professionally or personally. This is a result of hard work and dedication on behalf of a team of people who believe firmly in what they do, and the leadership that drives the company. Also, I haven't seen a benefits package that could parallel the one we have here. It is incredibly good!
One very noteworthy aspect that has to be said is that management seeks the input of the staff, and not in a superficial way. Our ideas are implemented which makes us feel very much a part of the growth and culture of the company.
Contras
The only cons I could mention would be the same you would find at any company. They all have the same challenges. However, if I were to add to it, I would say that the pay could be better, but it's not enough to deter me from wanting to stay.