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How old do you have to be to work at GameStop? A: According to the website Job Applications, GameStop employees must be at least 16 years old. Applicants seeking managerial positions typically must be 18 years or older and possess at least one year of previous retail management experience. Continue Reading.
Best Answer: Like every other profession, it ranges widely. ;) I've known professional game programmers as young as 20, and as old as late 50s. Average age these days is probably early 30s. Almost all game programmers have a bachelor degree, and some even have a Masters degree, so that's pushed the average age up a bit.