ServiceTitan Software Engineer interview experience

The initial challenge centered on building a cloning service in C# that could do deep clones of objects, and it also introduced custom attributes that determined whether specific fields or properties were deep-cloned, shallow-cloned, or ignored.

I actually got to a solution I felt was logically consistent with the attribute behavior. The problem was that the automated testcases had an inconsistency: one case marked a field as ignored, yet the test expected equality anyway. When I submitted, I didn’t just fail silently—I explained that the tests seemed wrong and that I was trying to follow