You'd be surprised. A lot of hirings get done on no more than the candidate's knowledge of XYZ programming-language. It might seem obvious that it's more impo

You'd be surprised. A lot of hirings get done on no more than the candidate's knowledge of XYZ programming-language. It might seem obvious that it's more important to know whether there is any point to writing the current feature -- but a team has to be working fairly well before it can even recognise that.