Oracle Sr Software Engineer interview questions

First stage is Phone call with HR which is to explain the interview process; The second stage is Simple Code Interview. You asked to implement searching function and answer Big O questions; The third stage is Panel Interview which includes system design, coding, technical Q&A, behaviour questions.

The interview was for SSE - Full stack python development. Had four rounds- 1. Technical : Leetcode easy question 2. Technical with 3 interviewers- Each interviewer was asking questions based on different fields: 1. Python 2. Kubernetes 3. Data Visualisation and Interpretation 3. TechnoManagerial Round - Manager of the team which I was supposed to join came. Asked a question on HLD of an e-commerce platform. Then some questions based on past experiences 4. Director Round - A person from US took this round. He was in a hurry and finished the interview very quickly. After all four rounds the HR gave positive feedback and I also felt confident about my chances and suddenly HR comes back with some BS about the later rounds being average from my side which was completely different from what she was saying after each round. Felt disappointed in such a big MNC doing this.