Amazon reviews

No central support, little QA, messy cross team coordination.

The amount of work one single person does is ridiculous. Also, there is no formal training. You learn everything by doing it yourself. You get no support from your manager. Basically, your manager is there just as a title who does your performance review at the end of the year, which by the way will come as a surprise because there is no feedback on your performance, even when you ask for it because the managers have no time to do it until the end of the year. The company culture is COLD. Your co-workers will not verbally interact with you even when you try. They are an awkward bunch. They only respond well to emails. Your "manager" has no previous training or experience in people management and will not take any interest in your professional development. In fact, if you are better looking than your manager, or dress better than your shabbily dressed manager (no dress code at amazon), your manager will probably dislike you. And I want to again emphasize that your manager will take NO interest in your professional development.