Such a well written post. OP has saved me the effort of writing post on this topic. I'll just refer to this link. One thing I would like to add is that, usuall

Such a well written post. OP has saved me the effort of writing post on this topic. I'll just refer to this link. One thing I would like to add is that, usually offers from BigTech companies last much longer than candidates think. Companies dont want to miss out on good candidates and it takes awful lot of time to hire one. Also, if you interview candidates regularly, please abstain from asking Dynamic Programming problems unless the job really needs it. It doesnt give any signal about candidates coding skills or ability to write good code. Most of them are just memorized solutions.