Finance (Software) Jobs *outside* of Chicago?

Hi all,

Currently working at a multinational out of Dublin, Ireland. Will be moving to Chicago soon. I'm overwhelmed by the number of companies/positions that are in downtown Chicago....but I've always been more of a Suburb's guy.

Are there any finance companies that employee software developers out in the western 'burbs? I was thinking something like Naperville or Schaumburg....but so far, I haven't been able to find anything.

Thanks in advance.