When I had my interview the process started with an initial call with recruiter, then call with Engineering Manager where you get a take home project, then another call to discuss decisions made in your take project and finally a behavioural.

Booring . As a former Lego employee (part time), if the interview calls for it, be sure to bring up your passion for the brand. Themes you like, how you build, a set you desire. Most of your time will be wandering the sales floor answering questions and interacting with customers. I guarantee the manager is looking for someone who knows the stuff on the shelves and is personally invested in it.