I applied online. The recruiters were a little aloof to be honest. I couldn't get on the phone with them until I got to the final round.

Anyways, the first round was a behavioral with an engineer on the team. In the same interview I was also asked for my approach to solving the problem of a web application crashing/being unresponsive in production.

Then I was sent a technical assessment HackerRank. There were three questions: One LeetCode hard, one Java multithreading and one Angular frontend.

After I successfully completed the HackerRank, I was scheduled to speak to 5 engineers over the span of 2 days. Throughout the process, I had to do a resume deep dive; I had to explain my HackerRank solutions; I was asked some basic SQL; I was asked to solve easy-medium algorithm questions and then I was also drilled on front-end semantics.

After successfully passing the panel, I was sent a Caliper test as a thorough behavioral assessment.

*Give multiple approaches to find the missing number in a given range if just one number is missing. Then pick the best approach. Does your picked approach work if multiple numbers are missing?

*Compute a weighted sum for a nested array where the weight increases with depth. Each element in each depth can either be a number or a subarray of numbers.

*Given an employee table with id and name. Write a SQL query to get employee names repeating more than once.

*Is JavaScript a single-threaded or multi-threaded?

*How does JavaScript handle asynchronous processes as a single-threaded language?