Jio Software Engineer interview experience

The first task was to send integers from 1 to 5 through a channel and then receive them, which sounded simple until the ordering and mechanics of channel communication mattered.

After that, I worked on a buffered channel scenario: I had to create a buffered channel of size 3, send three messages, and then read them back. The last part was about shutting down properly—close the channel after sending values, then keep receiving until the channel was empty.

The difficulty felt average overall, but the questions were very specific to how channels behave rather than general algorithm knowledge.