Mongo DB software engineer 3 interview experience

I have an upcoming technical interview for a Software Engineer III role at MongoDB and would appreciate any insights on what to expect. I’ve gone through various interview experiences, but they seem q

I have an upcoming technical interview for a Software Engineer III role at MongoDB and would appreciate any insights on what to expect. I’ve gone through various interview experiences, but they seem quite mixed. Is LeetCode-style preparation sufficient, or should I focus on additional areas like system design or MongoDB internals?