Ion Group Software Engineer interview experience

I went through multiple rounds that felt fairly standard: a mix of small LeetCode-style problems, a discussion round, and a dedicated architecture/design interview. I remember everything taking a long time overall—roughly 1 to 2 months until the end of the process—and the pace made it feel like a real pipeline rather than a single screening.

In the technical interviews, I was tested on foundational clarity across OOPs and coding fundamentals, and I had to do at least one system design exercise—specifically around a movie booking system. The interviewers probed how I reasoned, not just