Contacted by a recruiter. Had the phone interview with some coding questions. Then onsite for more coding questions and some situational questions. Overall the process took about 3 months. Went through well.
Some data structure questions
The following metrics were computed from 28 interview experiences for the IBM Senior Software Engineer role in United States.
IBM's interview process for their Senior Software Engineer roles in the United States is incredibly easy as the vast majority of engineers get an offer after going through it.
Candidates reported having very good feelings for IBM's Senior Software Engineer interview process in United States.