Pros
Very nice working environment, startup setup, with on-site bars, free cookies, soft drinks and good coffee in New York offices. Decent benefits such as Medical insurance, 401k, PTO, etc. Integrate with new technologies fast, especially highly recognized in financial industry to adopt AWS thus consolidating on-prem data centers. CEO has very good vision and he is widely respected within or outside of company. Tech side, company is well-know and respected for innovations and quickly adopting new technologies
Cons
Not all groups are equal among groups and teams, tech side Cards and Retail bank maybe very strong, while other groups such as Commercial bank and EDS might be in old schools who try to catch up. Expect drastic changes maybe no one really know the direction to advance technologies. With so-called innovation and transformation, they will keep bringing un-qualified new people to Dir/Sr. Mgr roles and drive 1+ years' veterans out. You will find yourself to be the only few guys as 2+ years tenure in Capital One meeting room maybe due to immigration status. Even if you like the company and try to be really innovative, you will be shut-off by your skip-level Gang of Powers tech leaders since they don't want to veterans to work on anything innovative. Worst of all, they will bash the guys who left the company, to survive HR surveys because they know no way you can fight with them if you choose to leave.