LinkedIn since Amazon is a lot easier to get in post graduate compared to LinkedIn. Meaning that you can always go from LinkedIn to Amazon but not the reverse.
I had offers from both LinkedIn and Amazon and can confirm that my amazon offer was higher. Amazon also has a better name with, on average, higher engineering standards. Seems like an easy choice
LinkedIn since Amazon is a lot easier to get in post graduate compared to LinkedIn. Meaning that you can always go from LinkedIn to Amazon but not the reverse.