Hiring event: [4 rounds 1 hour each]

Round 1: [Hiring Manager]

• Tell me about a time you handled pressure.
• Tell me about a time you had a conflict with your manager.
• Tell me about a time you had to work with a difficult coworker.
• https://leetcode.com/problems/game-of-life

Round 2: [Bar Raiser]

• Design a system to capture unique addresses in the entire world
  Answer: Discussed the overall system design, APIs, techniques for cleaning address data, finding a unique address amongst a set of duplicates, processing, storing and retrieving it in an effecient manner.

Round 3: [Potential Team member]

• Tell me about the time when you took an initiative to solve a complex problem.
• Explain a high level system architecture view of the problem you solved.
• https://leetcode.com/problems/copy-list-with-random-pointer
• How will you manage the processing of frequently used items?
  Answer: Dicussion and designing LRU cache https://leetcode.com/problems/lru-cache

Round 4:

• Tell me about the time when you had to learn something new. I was asked more follow-up questions around this.
• Find an element in nearly sorted array with elements slightly shuffled in a span of indices where new position is +/- 1 or 2 of correct position .
  e.g. Find element 5 where input: [3 ** 5** 4 7 11 23 51 60]. Notice the element 5 is at a location: [correct index - 1].
• Iterative solution of level wise traversal to find a difference between summation of odd and even levelled nodes of a binary tree.