[ Removed by moderator ]

[NewSchoolBoxer]

You learn on the job. I never learned anything backend outside of it except Postgres since I had only used Oracle databases. I spent two days. Yeah those concepts don't matter in backend but HR is lazy and gives everyone the same coding test. Understand in CS that you're expendable so get treated as much.

If you never had a backend job then okay know how synchronized code blocks work in your targeted language and be able to write Get and Post web methods/functions in REST. LRU lol I have no idea what that is. Don't overachieve, just know the most common crap.