Sounds like you have a great problem. One of the funny things about building products is that you often don't know who your users are going to be until you actually release. This is why we tell companies to launch as fast as possible, and not spend too much time thinking about what might happen before they have any information about how users interact with what they've built.

In your case, your company's goal is to help people get jobs (it seems). As long as you can do that, do it for every user that wants your help. You may have to adapt your messaging to fit the broader base, but that's a good (if hard) thing. If you find that widening your approach hurts your ability to get people jobs, then you'll probably have to change things up.