It's an extremely long process that includes standardized tests, take home assignments, and several rounds of interviews. It was at least 5 rounds long and you interview across different teams.
Average interview
Application
I interviewed at Canonical
Interview
First thing after submitting the application with a cv is a long wrotten onterview. It in somewhat confusing matter it focuses a lot on a high school. Other than that there is questions about engineering and the context around canonical.
Interview questions [1]
Question 1
Written interview focuses on a high school, in a somewhat confusin amount.
Also asks business related questions for engineers.
I applied through other source. I interviewed at Canonical (London, England)
Interview
They have a really long, tiring interview process. The first round was a written interview where I had to answer like 15 questions. Then a coding interview with 1 hour time that I could do anytime for 2 weeks. Then I had to take a personality test and they totally ghosted me.
The first round is a bunch of questions like 30 or so where you have to describe your expierence, personal and academical information. Then there is a asynch technical interview and a psychology test.
