Juspay Software Engineer interview experience

There was first a coding segment with three questions, then a longer single-question coding round that lasted about three hours. After that, the technical rounds continued with another stretch of interview time, and multithreading concepts like deadlocks, mutexes, and semaphores were explicitly discussed.

At one point, a tree-locking angle came up and someone challenged my approach, so I had to clearly walk through how I was thinking. Then I faced a dedicated round where I had to handle multi-threading behavior for the same kind of problem. Even though the environment felt engaged and