Comment by hn_throwaway_99

If the type of development work you're doing can be easily done remotely, then there is a good chance it can be done much cheaper by a fantastic developer in Ukraine, or India, or China, or some country where wages are a lot cheaper than US or England or Canada. If, however, the type of work you're doing benefits from face-to-face interactions (i.e. quick iterations with lots of feedback from users, marketing and product managers), you're likely to demand a premium, and those types of jobs tend to be clustered in large cities.