There were three rounds, each organized very smoothly by HR.
One technical, one written aptitude, and a final HR round. The written round was mostly like puzzles and analytical questions. The technical round was specific to skills listed on the resume.
Written aptitude, technical round, HR round.
The following metrics were computed from 439 interview experiences for the IBM Software Engineer role in India.
IBM's interview process for their Software Engineer roles in India 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 India.