I applied through college or university. The process took 1 day. I interviewed at Proofpoint (San Jose, CA) in Oct 2018
Interview
I applied through career fair and got in-person interview in our university at career center. The interviewer asked me about the DS question based on hashmap and recursion. It was based on graph where we have to find all the neighbors of a given node
Interview questions [1]
Question 1
Question on data structure about hashmap and recursion
First, a Quick introduction mutually, then about 10 mins behavior questions, then a Technical question. It was an easy coding question. In the end, you can ask some questions. It took 30 min totally.
I applied through college or university. The process took 2 weeks. I interviewed at Proofpoint (Toronto, ON) in Feb 2020
Interview
Applied through my university portal. Was contacted for an interview shortly after. Interview was simple. Behavioral questions followed by some more questions on my side projects. Then I was asked a coding question and was told to write some SQL queries. Interviewer was very nice and considerate.
Interview questions [1]
Question 1
How would you model a standard deck of 52 cards using OOP? Now, how would you implement a function to randomize and shuffle the cards?
I applied through an employee referral. The process took 3 weeks. I interviewed at Proofpoint (Draper, UT) in Oct 2019
Interview
I received an email with a link to a secure connect that had a prompt for a project. I was given a week to finish a project that would test my object oriented design and understanding of data structures. After 3 weeks I got feedback on my code as well as a response saying they were going with other candidates