Fintech who style their culture very similar to Google etc. PayPal management are very ethical and have place the consumer at the heart of their philosophy
Cons
Ars the company are essentially an online bank they suffer a lot of Hack attempts and need to work about internal fraud too. So this means they compartmentalize everything so that you can't learn enough to become dangerous, but that also means a lot of headless chickens and duplication...by design.