I have been working at Primark part-time (More than 10 years)
Set Hours, overtime, fast paced, Friendly, supportive, career path
Busy on weekends If you work them
I applied online. The process took 4+ weeks. I interviewed at Primark in November 2014.
I applied online with CV and covering letter. Got a call in about a month to set the interview date. It lasted about 4 hours , 3 VM tasks and face to face interview.