J.P. Morgan Software Engineer interview experience

After the initial stages, I faced coding that skewed medium difficulty, with problems covering strings, graphs, and sliding window patterns. The process also included code review and debugging where I had to look at existing code and explain what was wrong, what was inefficient, or how to improve it.

At some point I worked through a system or design-style question—either designing a system or redesigning and optimizing an existing one. Behavioral questions were also a major part of the flow, pulling me into discussions about projects, past experience, and decision-making, and in some rounds