Java Software Engineer Interview Questions

3,079 java software engineer interview questions shared by candidates

AWS related questions: How would you use third party domain in conjunction with an AWS services? Horizontal vs. Vertical scaling. What AWS services would you use for a website? give answers for both Static and Dynamic What NoSQL database experience do you have? DynamoDB?
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Software Engineer - Java Developer

Interviewed at AND Digital

2.8
Jul 13, 2021

AWS related questions: How would you use third party domain in conjunction with an AWS services? Horizontal vs. Vertical scaling. What AWS services would you use for a website? give answers for both Static and Dynamic What NoSQL database experience do you have? DynamoDB?

on streams java-8 , a onpaper question to merge 2 lists , new java features ,diff between callable and runnable ,future and completable future and completable future functions , thread pools and types of thread pools , micro service design patterns , spring boot related questions on api configs ,how to use a different embedded server other than default tomcat server .
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Software Development Engineer (SDE) JAVA

Interviewed at Mphasis

3.4
Oct 13, 2025

on streams java-8 , a onpaper question to merge 2 lists , new java features ,diff between callable and runnable ,future and completable future and completable future functions , thread pools and types of thread pools , micro service design patterns , spring boot related questions on api configs ,how to use a different embedded server other than default tomcat server .

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