Lead Backend Developer Interview Questions

6,347 lead backend developer interview questions shared by candidates

1). Hiring manager call: - What is your strength/weakness? - Why should we hire you? - Do you know, how Trivago's business works? - What's your salary expectations. 2). Technichal interview - When would you use python's djanog/flask? pros and cons? - Redis cache strategies and scenarios related to caching. - Queues related questions and scenarios to handle/deliver the messages at scale. - What is REST API? - Leetcode 3SUM problem. - Bonus: there was a twist in the problem 3). Culture Fit - How do you minimise risk in hard deadline situation? - How do you resolve conflicts with your peers outside of work? - What drives you at work? - How do you learn from failures? - How do you communicate effictively within your team, what steps you take for that? - Do you enjoy presentations or the actual technichal work for the subject you are presenting?
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Backend Engineer

Interviewed at trivago

3.9
Feb 26, 2024

1). Hiring manager call: - What is your strength/weakness? - Why should we hire you? - Do you know, how Trivago's business works? - What's your salary expectations. 2). Technichal interview - When would you use python's djanog/flask? pros and cons? - Redis cache strategies and scenarios related to caching. - Queues related questions and scenarios to handle/deliver the messages at scale. - What is REST API? - Leetcode 3SUM problem. - Bonus: there was a twist in the problem 3). Culture Fit - How do you minimise risk in hard deadline situation? - How do you resolve conflicts with your peers outside of work? - What drives you at work? - How do you learn from failures? - How do you communicate effictively within your team, what steps you take for that? - Do you enjoy presentations or the actual technichal work for the subject you are presenting?

Q: (2nd) Database questions. How do you optimise a query. What is database indexing and how do you add it to a table. What kind of databases have you worked on and how do they differ from one another ? Do you have any experience with noSQL databases. How do they differ to RDMS ? They pushed me further to explain what I understand about the different noSQL databases.
avatar

Backend Engineer

Interviewed at MoneyLion

3.8
Jul 27, 2024

Q: (2nd) Database questions. How do you optimise a query. What is database indexing and how do you add it to a table. What kind of databases have you worked on and how do they differ from one another ? Do you have any experience with noSQL databases. How do they differ to RDMS ? They pushed me further to explain what I understand about the different noSQL databases.

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