I applied in-person. The process took 1 week. I interviewed at Union Jack pub
Interview
It was pretty easy because they are such an unqualified group of managers. They will ask you for specific drinks and liquors, so be prepared. So make sure you know some liquors. Otherwise it was fairly easy. They didn't really ask anything else except for relative skills.
Interview questions [1]
Question 1
They asked me questions like, can you name an Irish whisky?