Verified how?
The poster has an account? No
The poster has confirmed an email address? No
The poster has a confirmed email address that is associable to the business? Maybe
The poster has a confirmed email address that is associable to the business and their name is verifiable as HR/Hiring Manager/Someone in a legitimate position to post this offer? Sure
Has a registered business that's been around longer than 6 months.
Has a confirmed business phone number, called by a human that verifies another human is on the other end.
Has a confirmed business address (mail them the confirmation code).
Has a website that's been around longer then 6 months.
Has a Google Maps location that's been around longer than 6 months.