Senior Backend Engineer Interview Questions

2,039 senior backend engineer interview questions shared by candidates

1. 2 Coding challenge questions were there one was relatively easy for 150 marks another one was for 250 marks which was medium-level leetcode. The question was maximum length substring in a multi-word string with a minimum given frequency 2. Design a function rate limiter.
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Senior Backend Engineer

Interviewed at Picsart

3
Jun 28, 2023

1. 2 Coding challenge questions were there one was relatively easy for 150 marks another one was for 250 marks which was medium-level leetcode. The question was maximum length substring in a multi-word string with a minimum given frequency 2. Design a function rate limiter.

Evaluate a substantial codebase, detailing the purpose of each class and identifying areas requiring modification with justification. Walk through the code to understand its functionality. Mention all errors/issues you encounter. Suggest improved versions of the code. The code exhibits various errors and suboptimal practices, such as incorrect status codes, improper initialization of mutable arguments, and multiple return statements.
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Senior Backend Engineer

Interviewed at Mobileye

3.8
May 7, 2024

Evaluate a substantial codebase, detailing the purpose of each class and identifying areas requiring modification with justification. Walk through the code to understand its functionality. Mention all errors/issues you encounter. Suggest improved versions of the code. The code exhibits various errors and suboptimal practices, such as incorrect status codes, improper initialization of mutable arguments, and multiple return statements.

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