They asked me a question about object-oriented design.
It was a webcam interview.
The interviewer was a little bit rude, but nothing too bad.
Brush up on algorithms and data structures, and do LeetCode. That should be enough to prepare for the interview.
Write a circle class.
The following metrics were computed from 1 interview experience for the IBM Core Software Developer role in Waterloo, Canada.
IBM's interview process for their Core Software Developer roles in Waterloo, Canada is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having mixed feelings for IBM's Core Software Developer interview process in Waterloo, Canada.