Skip to contentSkip to footer

Junior Software Engineer Interview Questions

Salaries
Interviews

7,227 junior software engineer interview questions shared by candidates

Api testing,manual testing,STLC,SDLC,JIRA,Defect tracking life cycle,what if devop wont accept its a defect,Data Driven ,Iterating program from excel,JAVA Basic programs And Functions,Selenium,SQL,Webservices
avatar

Junior Software Test Automation Engineer

Interviewed at Lumens Technologies

3★
Sep 28, 2021

Api testing,manual testing,STLC,SDLC,JIRA,Defect tracking life cycle,what if devop wont accept its a defect,Data Driven ,Iterating program from excel,JAVA Basic programs And Functions,Selenium,SQL,Webservices

You are given an array of string pairs: (a1, a2), (b1, b2),... Concatenate all the strings such that for every pair (s1, s2), s1 appears *somewhere before* (doesn't have to be immediately before) s2 in the concatenation. If the same string is in multiple pairs it appears in the concatenation only once.
avatar

Junior Software Engineer

Interviewed at Vayyar

3.8★
Sep 26, 2022

You are given an array of string pairs: (a1, a2), (b1, b2),... Concatenate all the strings such that for every pair (s1, s2), s1 appears *somewhere before* (doesn't have to be immediately before) s2 in the concatenation. If the same string is in multiple pairs it appears in the concatenation only once.

1) What is the difference between unit of work and repository pattern? 2) How does dependency injection work? 3) Where and why the Identity Framework and JWT tokens are used. 4) How to configure development server, production server and test server configuration files in the same project so that the project can run on any server later. 5) What is Docker and why is it needed and how does it work? 6) Why is background service needed and how does it work? 7) What's the difference between a string and a string builder? 8) How does index work in database?
avatar

Junior Software Engineer

Interviewed at S3 Innovate

4.2★
Apr 14, 2022

1) What is the difference between unit of work and repository pattern? 2) How does dependency injection work? 3) Where and why the Identity Framework and JWT tokens are used. 4) How to configure development server, production server and test server configuration files in the same project so that the project can run on any server later. 5) What is Docker and why is it needed and how does it work? 6) Why is background service needed and how does it work? 7) What's the difference between a string and a string builder? 8) How does index work in database?

Viewing 611 - 620 interview questions

Glassdoor has 7,227 interview questions and reports from Junior software engineer interviews. Prepare for your interview. Get hired. Love your job.