Ebay MLE Interview Experience

Problem Preview

"## Assessment pattern 4 Rounds ## Shared response ### First Round **Data Structures & Algorithms:** Hash table concepts and implementation, DFS preorder traversal, and Binary Search Tree. This round went really smoothly. The questions were fairly basic and focused mainly on fundamental concepts. ### Second Round **Spark:** Questions about Spark parameters, including what they are and whether I had ever tuned them. They also discussed the concept of **shuffle** and how to handle a large list using Spark. **Data Structures & Algorithms:** * Path Sum * Letter Combinations of a Phone Number * Word Break All three were the **original LeetCode problems without any modifications**. ### Third Round This round was more of a **casual discussion**, covering my past experience along with **hash table implementation**. ### Fourth Round The discussion focused mainly on my **past project experience**, including a detailed walkthrough of the process involved in one of my previous projects. The round also included an **introduction to the team**."