If you were booked into a county jail on the misdemeanor, it will most likely appear on the FDLE background check.
No lawyer can tell you either how thoroughly some other person / entity will go in conducting a background check or what such an examination may or may not reveal.
That said, unfortunately, it is probably a safe bet to assume that if you were arrested anytime in the digital age then your criminal record will almost certainly remain with you forever. To some degree or another this is true regardless of whether your ultimately seal or expunge a case. All arrests are matters of public record, and, even if they are subsequently removed from the public record they still remain alive and well in various private records. This is one down-side to technology.
You might want to do your own background check to see what pops up. Forewarned is forearmed. If your prior indiscretion appears then, for better or for worse, you are probably best advised to take the wind out of the sails by admitting your past issues / indiscretions to your present (or potential) employer, lender, landlord, licensing authority, admissions committee, etcetera, rather than waiting for them to find out on their own, but that's a personal, not a legal, decision.
I hope that I have been helpful in answering your question.
First, second and third: No attorney-client relationship exists by virtue of any Q&A with Michael A. Haber, Esq. on Avvo. Fourth: Anything that you post on Avvo (or on similar sites) or on any social media is by its nature public. It is essentially an admission / confession and can be introduced into evidence as a statement against your interest in a subsequent legal proceeding. Once posted you lose any reasonable expectation of privacy, so, as this is an open forum (with no privilege attached), please be extra careful when considering what to post online (forewarned is forearmed.)
Were you arrested? You didn't say. FDLE gathers all the criminal information throughout the state, what do you think?
R. Jason de Groot, Esq. We do not have an attorney-client relationship. I am not your lawyer. The statements I make do not constitute legal advice. Any statements made by me are based upon the limited facts you have presented, and under the premise that you will consult with a local attorney. This is not an attempt to solicit business. This disclaimer is in addition to any disclaimers that this website has made. I am only licensed in Florida.
It will almost certainly appear on a background check. The easiest way to determine this is to check yourself. https://web.fdle.state.fl.us/search/app/default?0
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