Applied through the Subway Careers website for positions in a few local stores, got a phone call a few weeks later. My interviewers arranged to meet at a local restaurant but gave poor directions and was not organised. During the interview, my interviewers were both thoroughly unprofessional and, while what they said was fine, their attitude and wording in places left me stunned. I am not allowed to quote what they said on Glassdoor but it contained multiple profanities aimed at previous/current workers at the store. Ignoring the unprofessional attitude that had already put me off of the role, the interview questions were all fairly basic. There was a huge focus on my previous roles and my career to date, with some questions that were obviously targeted at gauging my suitability to the role. There was one basic numerical question.

Very simple and straightforward. Normal questions like availability, have you worked in food service before, etc. I think it depends on location though since friends at other locations have had more substantive or less substantive interviews.