I applied online. The process took 1 week.

One-way video interview, using SparkHire in web browser. Camera and microphone needed; can use either phone or computer.

• 4 questions
• 90 seconds for preparation and 90 seconds for answer
• Can pause and continue anytime

1. Describe a project you worked on (including particular contributions) in a way that a non-technical person can understand it, and what did you enjoy about this project.

2. Select the wrong case complexity for every operation described below and explain:

• Remove an element from a sorted array
• Check if a key exists in a hash map (assume no collisions)
• Remove the smallest element from a min-heap
• Find the index of an element in a sorted linked list

Options: O(1), O(log N), O(N)