I applied through college or university. The process took 2 weeks. I interviewed at Barco (Montreal, QC) in Feb 2020
Interview
We sat down in his office and basically just chatted.
He explained what Barco does (and more specifically what product they were working on) and what I would be doing during the internship.
He had my resume printed out and just asked a few questions about the projects I had on there, and my familiarity with some technologies and tools (Git, Jira, MongoDB, JS/TS)