Amazon

• It is a good way to build a career as a generalist.
• You deliver lots of projects, with good distributed systems problems.
• You get a Mac.
• There are always a couple of really talented, smart people working with or near you.

• Not super competitive "creature comfort" benefits. You get your pay, and that's it. Not even free Prime.
• Management. It goes like this. They will say, "Hey, I want (need) this thing." They'll want (need) it in half the time you say it'll take. Also in that time, you'll get a million ad-hoc "things". But don't forget you have that important thing they need. And you will grind it out. And you will deliver the thing a little late, but way earlier than your original estimate. And they will say, "Hey, thanks, but we actually don't need this thing... but I DO really want (need) this other thing!!" And so on, and so forth. This cycle can be productive in that you learn how to build a "thing". But, it's quite a soul-crushing hamster wheel after enough time.

None. The whole structure is broken. It's lower management fighting for a reason to exist by grinding their workers to the bone just to try and make their middle management happy, all the way up to the top. It is a virtuously toxic cycle that no one person can change. So, what advice can I give? I'd just be shouting into the void.