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438 software engineer data interview questions shared by candidates

An onsite HR contacted me, then an HR from Chennai contacted me and had a phone screening. Then After 2 3 weeks, I got mail for screening, it was a hacker rank test, it had 4 MCQs based on time complexity, two programming questions, and one was Tree In Order Traversal. Then I had another technical interview, I was asked questions on SQL and Python, and given problems to solve. Studying time complexity and how to tell a time complexity of a problem, is very crucial. Storage complexity also helps. Then 3 interviews were scheduled on the same day, first round was again technical, two questions were asked, one on SQL and another on Python to program. Then cross-functional interview, a person from a different domain(Web development) asked questions on OOPs and general questions then asked me to program 3 python problems and reduce time complexity. The final round was with the director of data India, he asked a few questions on cloud and asked me to solve an SQL query, which I did and another question was about a Matrix rotation ish.
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Software Engineer II, Data Engineering

Interviewed at Poshmark

4★
Dec 6, 2022

An onsite HR contacted me, then an HR from Chennai contacted me and had a phone screening. Then After 2 3 weeks, I got mail for screening, it was a hacker rank test, it had 4 MCQs based on time complexity, two programming questions, and one was Tree In Order Traversal. Then I had another technical interview, I was asked questions on SQL and Python, and given problems to solve. Studying time complexity and how to tell a time complexity of a problem, is very crucial. Storage complexity also helps. Then 3 interviews were scheduled on the same day, first round was again technical, two questions were asked, one on SQL and another on Python to program. Then cross-functional interview, a person from a different domain(Web development) asked questions on OOPs and general questions then asked me to program 3 python problems and reduce time complexity. The final round was with the director of data India, he asked a few questions on cloud and asked me to solve an SQL query, which I did and another question was about a Matrix rotation ish.

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