No - if you signed the bond it doesn't matter whether you have a job or not - or whether the bondsman asked you if you did. You are liable as surety on the bond - having a job or not has nothing to do with your liability. Sorry.
In Florida, bail is determined by the judge based on factors like the severity of the charges, your criminal history, and whether you are considered a flight risk. The judge may also consider community ties and the potential danger to the public.