Software Engineer Backend Interview Questions

2,347 software engineer backend interview questions shared by candidates

What is SOLID ? What are Action Filters? What's OWIN ? What are Generics ? What are Dynamics? What's asyncronous Programming and where would you used ? How would you Define a Class ? What are the core concepts of POO ?
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Software Engineer, Backend

Interviewed at Praxent

4.8
Feb 23, 2021

What is SOLID ? What are Action Filters? What's OWIN ? What are Generics ? What are Dynamics? What's asyncronous Programming and where would you used ? How would you Define a Class ? What are the core concepts of POO ?

Coding problem to calculate the stock per day after there are 3 ArrayList which contains information about the companies, how much stock they have, and another array about the transaction, how much they sell, how much money they earn from selling, and how much got deducted when they buy new stock
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Sr Backend Software Engineer

Interviewed at Addepar

3.9
Jul 21, 2025

Coding problem to calculate the stock per day after there are 3 ArrayList which contains information about the companies, how much stock they have, and another array about the transaction, how much they sell, how much money they earn from selling, and how much got deducted when they buy new stock

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