> It’s not unlike a research mathematician being expected to solve quadratic equations. He may not need them in his day-to-day work, but with a little preparation he should be able to handle them. If he struggles with quadratic equations in an interview where such knowledge is expected, that would raise a red flag about his training.
The absurdity of this indicates a big part of what’s wrong with modern SWE interviews.
You wouldn’t ask a research mathematician to derive the quadratic formula, and you wouldn’t give a writer a spelling test — passing or not isn’t related to their aptitude or proficiency.
Additionally, imagine interviewing a complex analyst and quizzing them only on calc 1 — sure, it may be a course that they were expected to take at some point, but it really has little to do with what their actual work entails, and so half of the interview they’d be trying to slot what the proper layer of abstraction is in the limited context of the problem.
The absurdity of this indicates a big part of what’s wrong with modern SWE interviews.
You wouldn’t ask a research mathematician to derive the quadratic formula, and you wouldn’t give a writer a spelling test — passing or not isn’t related to their aptitude or proficiency.
Additionally, imagine interviewing a complex analyst and quizzing them only on calc 1 — sure, it may be a course that they were expected to take at some point, but it really has little to do with what their actual work entails, and so half of the interview they’d be trying to slot what the proper layer of abstraction is in the limited context of the problem.