Oracle

Hiring manager. Full day of technical interviews. Some of them were to discuss specifics about databases and distributed systems. A couple of them were programming quizzes, basically medium + hard LeetCode questions.

Round 1 - Theoretical questions related to Java. Coding question: Create a class for an n-ary tree with weights for each node and write the code to calculate the minimum weight from root to leaf. SQL question: Involving table joins and sorting on s

I applied online. HR connected through phone. First round was a phone interview with the hiring manager. We had a conversation about their expectations and my experiences. Second round was an onsite interview with a panel of four people. The inte