IBS Software Backend Engineer coding round experience

I entered a multi-round process with a coding round first. The problem asked me to find unique quadruplets in an array whose sum matched a target. I did not clear that round, so the process stopped for me. There were a couple of technical-plus-managerial conversations and an HR-related round on the schedule, but I did not reach them. Overall, it felt like a fairly straightforward sequence: once I…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.