Solicité el puesto a través de la escuela superior o la universidad. El proceso duró 2 semanas. Acudí a una entrevista en MongoDB
Entrevista
1. Call with a recruiter, asked why I was interested in MongoDB. Let me know at the end of the interview that her colleague would be reaching out about scheduling a 1-hr technical interview. After talking to friends who also applied, this stage is actually important in determining whether you get a technical interview. Know why you want to work at MongoDB!
2. Highly technical interview: covered CS fundamentals (binary search trees, garbage collection, maps, sorts), operating systems, 3 programming questions on a collaboration site. Lasted the full hour.
Preguntas de entrevista [1]
Pregunta 1
What is the difference between mergesort and quicksort?
Solicité el puesto a través de un captador. Acudí a una entrevista en MongoDB (Dublín, Dublín) en mar 2026
Entrevista
Some behavioral questions and a rate limiter coding question with a staff engineer. They really wanted full proof code with no syntax errors and no interviewer guidance. Felt like the interviewer was not attentive.
Saw a fresh ad online, applied quickly and got a quick follow-up from recruiter. So far so good. Well, that's where it ends. After the recruiter call was scheduled, I got completely ghosted.
Envié una solicitud electrónica. Acudí a una entrevista en MongoDB
Entrevista
The interview process was seamless, and the recruiter was helpful and communicative throughout the process. The interviewers were friendly and knowledgeable. The interviews included DSA, Design, Concurrency, and Behavioural aspects. Had a great experience overall.
Preguntas de entrevista [1]
Pregunta 1
Data Structures and Algorithms, Concurrency, Multi-Threading, Design, Behavioural
