I applied online. The process took 1 week. I interviewed at Splendid (Edinburgh, Scotland) in Oct 2018
Interview
The interview is not something to be worried about. I would guess that over 90% of interviewee's get the role- they are just assessing your appropriatness for the job and not your skills or prior skills in the job.
Interview questions [1]
Question 1
They will quiz you on basic food hygiene questions.