Me postulé en línea. El proceso tomó 1 semana. Acudí a una entrevista en Amazon (Clarksville, TN) en nov 2021
Entrevista
Before my interview, I came to glassdoor to learn from other peoples experiences. To be honest, All the questions I was asked had already been talked about on glassdoor. I had two sections, 45mins each. Each section was a technical and behavioral.
Preguntas de entrevista [1]
Pregunta 1
Difference between Star schema and snowflake.
Query Tuning.
SQL coding.
Behavioral questions(LP).
What is the most complex data pipeline you have built.
First round was OA with SQL questions, mcqs and 1 DSA then 2 Technical interviews SQL questions like joins, group by, NULL values, SQL theory, easy to medium leetcode, questions on resume
Preguntas de entrevista [1]
Pregunta 1
Asked me to differentiate between all 3 types of joins
Me postulé a través de un reclutador. Acudí a una entrevista en Amazon (Tel Aviv)
Entrevista
After submitting my resume, I received a home assignment with one week to complete it. Later, I attended two interviews that included personal and professional questions about my experience, previous projects, problem-solving skills, and relevant technical knowledge.
Me postulé en línea. Acudí a una entrevista en Amazon
Entrevista
The process started with an online assessment (OA) that included SQL and data-related questions. The technical interview focused on core data engineering concepts such as normalization, joins, and a self-join problem, along with some discussion on data modeling and query optimization.
