I applied through a recruiter. The process took 3 weeks. I interviewed at MongoDB in May 2022
Interview
Round 1: Recruiter
Round 2: Hiring Manager
Round 3: Technical Challenge
Round 4: 90 Minute "SA Challenge"
I believe I skipped a few rounds between the technical challenge and the 90 min presentation. It was pretty tedious as I spent lots of time (~15-20 hrs total) preparing for the final presentation
Interview questions [1]
Question 1
Define Object Oriented Programming
What is JSON
What is ACID
I applied through other source. I interviewed at MongoDB (Bangkok) in Jan 2026
Interview
They told me that there are 5 rounds interviews in the process 1. HR screening 2. Hiring manager inteview 3. Team interview (salesperson) 4. Solution Architect director interview 5. Director of sales interview
Interview questions [1]
Question 1
From your expreience in previous jobs, have you successfully connected and made success sales using your connections/contacts from previous company you worked for?
I applied through a recruiter. The process took 2 weeks. I interviewed at MongoDB (San Francisco, CA) in Jan 2026
Interview
Process was clear and steps were clarified along the way. Very positive experience with the team involved in the interview process. The environment and technical challenges were different than my current job role in positive ways. I do not believe I hit the right skills in key areas to advance in the process to the final interview and offer phase.
Transparent, and not too much hard. Asked about customer experiences, motivation to mongodb, dbs, differences beetween DB engines, related experiences. Design and describe an Airport control tower application architecture flow. DBs, db engine type, replication, high availability, consistency, APIs, etc