The interview process involved a recruiter call, a technical screening, and then a virtual onsite. The onsite consisted of two coding challenges, a behavioral interview, and a system design interview.

The recruiter was very helpful and allowed me to change the interview date when I got sick.

The coding interviews were intense, requiring two questions to be solved within 45 minutes. It felt almost like competitive programming.

Although I was able to come up with a solution for every question, I wasn't able to finish writing the code. Therefore, you need to be very fast and come up with succinct solutions.

Question 1

Given a matrix with walls (1) and open spaces (0), return the path from start to end as a list of points.

Question 2

Given two sorted lists of disjoint intervals, return the union of the two lists.

Systems Design

Design a scoreboard service for a game. Each game player wants to be able to view the following boards:

• Global top 10
• Global myPosition +/- 10
• Friend Group top 10
• Friend Group myPosition +/- 10