Pros
View of the Moffett airstrip if you are in the Sunnyvale buildings. Cool projects and work.
Cons
Expect "Frugality" every where. Terrible 401k plan that is capped at 2k employer contribution. Amazon will take employer contribution back if you leave within 3yrs. There is no annual bonus. Poor compensation model. If the stock does well, regardless of your hard work, you will not be rewarded. The total compensation model will ensure they can be frugal and not reward you for your performance as long as the stock does well. Do not expect RSU grants/ bonus. Annual base increase is capped at 3%. Crappy expensive cafeteria food. Crappy maternity/paternity leave. Terrible stock vest schedule of 5,15,40,40 across 4yrs. This causes a lot of smart people to leave in 2yrs or 4yrs once the sign on bonus runs out. The only SWAG you get is on the day you join. Most likely a sticker that says "Amazon".