The interview process started with resume shortlisting, followed by a telephonic interview round. The technical interview mainly included resume discussion, DSA problems, and some OOPs-related questions. After clearing the technical round, there was a final HR interview round discussing communication skills, interests, and internship expectations.
Interview questions [1]
Question 1
The first round usually involves resume discussion, followed by one DSA questions, and then some questions related to OOPs concepts.
I applied online. I interviewed at Ciena (Ottawa, ON) in Mar 2026
Interview
It wasn't too bad, just some basic C and python questions like pointers and some dsa concepts. Overall, the interviewers were quite amicable, and I didn't have any problems with the interview.
Phone interview with hiring managers followed by a three hour online coding test in C with data structure and algorithms.
The directors have engineering backgrounds and are very technologically knowledgeable
