The first round was a discussion with an architect from California. The conversation focused on architecture, optimizations, the use of certain standards, and distributed management. This round went well.

The next two rounds were conducted by junior engineers in India. They appeared adept at handling coding interviews for freshers, covering topics like binary search and string manipulation. However, they showed limited knowledge of the specific technology, seeming new to the domain.

Following these interviews, the process went silent. There was not a single email or call from HR, which was unexpected. The same experience was shared by a colleague.

How do you add two large numbers?