Online written questions (Why do you want to work for Dyson etc) Online video interview through HireVue, asking for examples of when you've worked well in teams, how do you adapt to situations. Online Coding interview. 2 Questions: first was a warm up (which I ashamed myself in as I forgot python's built in functions) of converting a hex to a dec. Could choose any language. Second was a puzzle solving question, didn't finish the solution but was able to explain my thought process and how I would have solved it (if I had more time) at the end of the coding section. In-person assessment day: first half was group work programming the dyson robot vacuum using a block language (similar to scratch). Had to attempt to complete 3 different puzzles such as navigating through gaps in walls. Really fun exercise, assessors assured us at the start that it was not a competition between applicants, so we didn't have to compete against one another for the job roles. Second half was individual interviews with one or more engineers, presenting a personal project, and other tech related questions. Not a technical interview in the sense of solving problems (sorting algo's, search algo's, data structures etc) on the fly on a whiteboard. Felt more like a conversation than an interrogation.