The interview process begins with a few HackerRank coding questions.
During the in-person interview, there are more general programming knowledge questions (no actual coding, at least for me) and some behavioral questions.
Some simple coding questions using arrays, lists, etc.
Questions tend to change from what I hear, but they are generally "easier" questions that most people can do.
The following metrics were computed from 363 interview experiences for the IBM Software Engineer role in United States.
IBM's interview process for their Software Engineer roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for IBM's Software Engineer interview process in United States.