I applied through college or university. I interviewed at Capital One (Waterloo, ON)
Interview
I applied through my university. They asked about me and my projects. Then asked me what data structures would be used to implement an android app's two screens. Tried to answer despite not knowing Android. The interviewer gave very negative feedback and did not try to help me come to a good solution. He only kept shooting down possibly different implementations unless it was exactly what he wanted originally.
Interview questions [1]
Question 1
Given pictures of two views of an android app, design a data structure to make it.
Surprisingly manageable — the interview felt more like a conversation than an interrogation. It began with a sequence of coding questions, including one on merging overlapping intervals. The real challenge came during system design, where I had to outline a URL shortener service that could scale impressively. Interestingly, I had just looked at a similar architecture on PracHub, which helped me articulate my thoughts clearly. The technical questions wrapped up with validating a binary search tree, and I ended with a positive vibe. I received an offer, but ultimately chose to decline it.
Interview questions [3]
Question 1
Merge overlapping intervals from a list of time ranges
Interviewed for an engineer position, the interview was a joke. Asked basic OOP question with a few follow ups - no system design portion. Interviewer was very laid back and chill, didn't take it to seriously.
Was not too difficult. three total interviews all on the same day back to back. technical one, behavioral one and a case which was more of just a debugging question