I applied online. The process took 3 weeks. I interviewed at MongoDB (New York, NY) in Dec 2018
Interview
3 steps to the internship. 1st an interview with a recruiter, then the second round was a phone call which was technical, and 4 interviews onsite Two were 100% technical, the 3rd was technical and behavioral with an engineering Manager and the ast was with HR.
Though, the office is very white and male and "Ivy-leaguey", particularly for the SWE's
Interview questions [1]
Question 1
1st round: Why MongoDB and like questions
2nd round: How would you make a git bisect? This was a BST problem
3rd round: Two Sum problem and find the most frequently occuring element in array. (Use indexing to keep count). Manager asked about previous projects and asked questions to see how in-depth you are with your skills. HR asked for feed back about the entire interview.
First had a phone call with a recruiter, then a technical assessment through a third party (with a person, not one of those websites), and then a three hour interview with three members of the team. Two of the three hour segments were coding, and the other was a behavioral.
I applied online. The process took 1 week. I interviewed at MongoDB (New York, NY) in Mar 2026
Interview
1. HR Call discussing the opportunity
2. Karat interview to solve as many leetcode as possible
3. Three interviews in 3 hours including a leetcode round, a behavioral round, and a Object-Oriented round.
* Initial screening calling with a recruiter and then a 1 hour technical interview call using Karat with a pair coding set up using a plain text editor not an IDE
Interview questions [1]
Question 1
Half System Design based questions and half technical
