Hiring people who can put aside their own ideology

Hey rfontaine​ , if you're already sending interview confirmations, I'd consider using that same email (or text) to do some of the screening for you. 

One idea is a short pre-interview form to the confirmation and tell candidates up front it takes no more than 5-10 mins. People who are serious about the job will do it. People who aren't will drop off, and that saves you an interview. 

+1 to Anthony's awesome suggestion below. Where have you found your potential candidates so far?