Ho presentato la mia candidatura online. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Amazon (Seattle, WA) nel mese di ott 2024
Colloquio
2 back-to-back rounds focusing on Data Engineering fundamentals about Star Schema, Snowflake schema, Data warehouses, Datalakes, Dimensional modelling, OTLP vs OLAP, behavioral aspects, and very light coding (SQL was simple join and take count based on product, Python - Sort an array without using Sort function)
Domande di colloquio [1]
Domanda 1
Data Engineering Fundamentals
Leadership Principles
Ho sostenuto un colloquio presso Amazon (Seattle, WA)
Colloquio
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
Domande di colloquio [1]
Domanda 1
Asked me to differentiate between all 3 types of joins
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Amazon (Tel Aviv)
Colloquio
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.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Amazon
Colloquio
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.
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