Me postulé a través de un reclutador. El proceso tomó 4 semanas. Acudí a una entrevista en MongoDB en nov 2013
Entrevista
Got contacted by MongoDB, since they had my resume from last year. I went through a 45 minute technical interview by phone, then another 45 minute phone interview, and finally three interviews onsite. I felt the onsite interview questions were not that difficult, but I tunnel visioned too hard on one approach and missed an easy solution.
Preguntas de entrevista [1]
Pregunta 1
Given a string of parantheses, brackets, and curly braces, write a function that returns whether the string is well balanced, in that every left delimiter is closed by the correct right delimiter. I was asked this question by multiple interviewers, it seems like their go-to question.
Basic data structure runtime questions and Dsa quirks and then some code for 2 problems. It was a one-hour interview, where I had fully explain my thought process at each stage. They wanted to understand my what you were thinking and then they would let you code. Majority of the time was spent on coding and a little bit on runtime analysis. They care about correctness over anything else mostly, so for the first stage don't worry about optimality. Just focus on being correct and ask clarifying questions.
Preguntas de entrevista [1]
Pregunta 1
To be concise and fully explain my thought process
Me postulé en línea. El proceso tomó 6 semanas. Acudí a una entrevista en MongoDB (Dublín, Dublín) en oct 2024
Entrevista
I had only 30 minute online call with HR. Mostly behavioral questions and single technical question about programming languages.
I did not get past this interview but recruiter was very kind and honest. I appreciate that MongoDB does not do any OA to get an interview like other companies and I was just invited to interview because of good resume.
Preguntas de entrevista [1]
Pregunta 1
1. what I would change in my previous internship
2. tell me something about the languages that you are the most familiar with
3. what are similarities and differences between those two languages
4. what was the biggest technical challenge that I faced
It was great, they were very communicative and kind and I loved my recruiter because they made sure I felt supported and followed up consistently. I would highly recommend applying.
Preguntas de entrevista [1]
Pregunta 1
What are the similarities and differences between Java and C++?
