Round 1 (DSA)

Questions around current work experience.

• Right View of Binary Tree.
• Design a Data Structure that allows Insert, Delete, and Find Random operations in O(1) time.

SQL query to find a nested manager in an emp_manager table.

Round 2 (Low-Level Design)

Design an app like Splitwise. The expectation was to come up with classes, interfaces, entities, and their relationships, followed by a database schema. SQL queries based on the schema were also requested.

Basic Spring Boot questions.

Round 3 (Hiring Manager Round)

Introduction, technical architecture of the current project, and related questions.

Java-based questions: Garbage collection, Java 11, Java 17.

Design pattern-related questions.

Discussion around a recently solved production release and defects.

Behavioral questions: Conflicts with colleagues, handling critical feedback, etc.

After all the rounds, HR informed me that I cleared all of them. However, I haven't received any calls since that conversation; it's been a month, and it seems they have ghosted me.

Right view of a binary tree.

Questions around current work experience.

Design a data structure that allows Insert, Delete, and Find Random in O(1) time.

SQL query to find a nested manager in the emp_manager table.