Interview Sequence: recruiter call > timed SQL take home > live coding with interviewer > systems design and architecture coding and discussion with interviewer > problem solving discussion with interviewer > behavioral discussion with interviewer
The interview process lasted 30 to 45 minutes and included questions about my resume, a few behavioral questions, and a technical SQL question. The SQL question focused on database flattening, requiring me to transform nested or hierarchical data into a structured format. The behavioral questions assessed problem-solving skills, teamwork, and adaptability, while the resume discussion covered my experience in data engineering, cloud computing, and ETL processes.
Data Engineer applicants have rated the interview process at Coalition with 2.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 74.1% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Coalition as a Data Engineer according to 2 Glassdoor interviews include:
Presentation: 33%
One on one interview: 33%
Skills test: 33%
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