Me postulé en línea. Acudí a una entrevista en Expedia Group
Entrevista
Si vous êtes short-listés, il y a d'abord un entretien avec le manager de la data science team. Il m'a posé des questions d'ordre technique, concernant machine learning and statistiques en général.
Si ca se passe bien, on vous fait passer un coding test online, qui est plutôt classique mais peut s'avérer assez technique pour certaines questions.
Le troisième round est une interview avec les RH plus classique et typique d'entretien d'embauche (personnalité etc.)
Preguntas de entrevista [1]
Pregunta 1
Qu'est ce que la cross-validation et comment l'utiliser?
Me postulé en línea. Acudí a una entrevista en Expedia Group (Londres, Inglaterra) en feb 2026
Entrevista
First technical assessment: 75 min for Hackerrank generated questions, related to business scenarios that Expedia normally would encounter. multiple SQL Qs + 2 Python Qs + Basic 101 Stats (p-value, type 1, type 2 error, CI)
Me postulé en línea. El proceso tomó 2 meses. Acudí a una entrevista en Expedia Group (Bengaluru) en feb 2026
Entrevista
The interview experience was positive overall. The interviewers were understanding, supportive, and created a comfortable environment for me to share my thinking. The questions were thoughtful and relevant to the role. However, the process was significantly slower than expected — there were long gaps between rounds with little proactive communication, and I had to follow up multiple times to get updates on next steps. Faster communication between stages would greatly improve the candidate experience.
Technical phone screen and then 4 rounds of interviews that covered machine learning, coding, and soft skills. They let me know they were not going to make an offer several weeks after the interview.
