Pros
Stripe is a workplace teeming with brilliant people across all functions, and especially so in technical roles. Thanks to its highly collaborative nature, all of these people are happy and willing to take the time to help teach you and grow. Transparency and clear direction from are also very obviously valued by leadership which makes it easy to understand why and when big things will happen.
Cons
The main downside is that while there are a bevy of bright people and resources available to learn, the fast paced nature of the company can easily leave you behind growth and learning unless you take the time to seize it yourself. Managers are willing to fund and guide towards useful growth opportunities but the time commitment and initiative need to be self-driven.