First step was recruiter screen. After that it's a 1 hour SQL pairing exercise. For the SQL Screen, you are encouraged to use AI and it is done through Coderpad
Domande di colloquio [1]
Domanda 1
First two questions are relatively straightforward with aggregations. The third question involves a cross join with a date spine. Basically you have some activities on certain dates, and need to fill in the activity count on missing dates with 0. I did not get a chance to look at the fourth question.
first round is recruiter, followed by a senior engineer, and then data engineer (pair programming round). after this is the classic shopify 'about you' round which is 1 hour long
Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 3 settimane. Ho sostenuto un colloquio presso Shopify (Toronto, ON) nel mese di ott 2025
Colloquio
The interview process was collaborative, well structured, and engaging throughout. The interviewers encouraged open discussion, asked thoughtful and practical questions, and fostered a supportive environment. They focused on real-world scenarios, problem-solving skills, and past experiences, making the conversation feel natural, professional, and insightful rather than purely evaluative.
Domande di colloquio [1]
Domanda 1
Can you explain how you would design and optimize a SQL-based data pipeline to handle large-scale data processing and ensure data quality?
