Me postulé a través de un reclutador. El proceso tomó 5 semanas. Acudí a una entrevista en PwC (Atenas, , Ática) en sep 2025
Entrevista
I was approached by an external HR agency regarding a B2B role that involved close collaboration with PwC teams in the USA. As part of the initial application, they requested a comprehensive CV detailing the specific technology stacks used in each of my previous roles.
The interview process included several stages:
- Online Assessment: A technical evaluation covering core competencies relevant to the role.
- First Technical Interview: Conducted by a PwC manager based in Prague, focusing on both my professional background and the results of the online assessment.
- Second Technical Interview: A more in-depth technical discussion with a PwC engineer based in Prague. A was asked additional ML and Backend specific questions.
- Third Technical Interview: A final interview with a PwC Tech Lead from the USA, centered on advanced technical topics and collaboration expectations for the international team.
Preguntas de entrevista [1]
Pregunta 1
Explain the difference between star and snowflake schema.
Me postulé a través de un reclutador. Acudí a una entrevista en PwC (Calcuta)
Entrevista
usually start by understanding business problems with stakeholders, then translate them into analytical use cases. I’ve worked on data preprocessing, feature engineering, and building models using Python and SQL.
I have hands-on experience with machine learning algorithms like regression, classification, boosting methods, and also worked on deep learning models for NLP tasks.
Recently, I’ve also worked on GenAI use cases like prompt engineering and RAG-based solutions, where we integrated LLMs with vector databases to improve response accuracy.
I’ve also collaborated closely with DevOps
Processus structuré en plusieurs rounds. Entretien RH fluide, puis échange métier approfondi. Feedback rapide et professionnel. Équipe à l'écoute, questions pertinentes sur l'expérience terrain. Réorientation vers un autre pôle proposée proactivement.
Me postulé a través de un reclutador. El proceso tomó 1 semana. Acudí a una entrevista en PwC (El Cairo, ) en abr 2026
Entrevista
Asked my salary and what i do and experience and why dis u apply
And scheudled a technical interview and waiting right now for the technical interview and was asked if its okay if i work for any industry or i have restrictions