Pros: Disclaimer: This is my particular insight into working in engineering at Facebook. The people here are smart. Very much so. The people here are driven. Even more so. If a challenge comes up, people come together and solve it and do it correctly; the buck doesn't get passed. The product is very engineer-driven. If you're interested in product work but love the task of actually building it, Facebook is a good fit. I was choosing between Product Management at Google and Engineering at Facebook, and I think I made the right call for me.

Cons: Biggest con for me is that they are in Menlo Park, and I live in San Francisco. They run very efficient shuttles, but that's only second best to having a close office.

Pros: Very open culture, transparent leadership, large opportunity for impact, and great food :)

Cons: A "move fast" culture can sometimes mean no incentives to clean up tech debt.

Pros: Good environment, benefits, and good experience depending on your manager. Work-life balance.

Cons: Re: orgs, instability, complex orgs, code.