I applied online. The process took 2 weeks. I interviewed at Ciena
Interview
I applied online, and it took just over two weeks for me to hear back. They reached out to me for asking what my availability looks like and whether I'd prefer to be doing remote or in-person work (this was the Ottawa office). Shortly, an interview time was set for later in the week. There were two people; both were very nice.
Interview questions [1]
Question 1
They pulled up my resume and went through it. Any technical terms that are present on your resume you will probably be asked about -- they might ask you things like what is X and in what situations is using X better than Y. If you have metrics on your resume, they might ask how did you measure those metrics. If there is any ambiguity on the resume, they will ask for clarification.