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Senior Software Engineer Java Developer Interview Questions

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409 senior software engineer java developer interview questions shared by candidates

Q1 ) find kth largest element in an array without using any extra data structure and without using sorting (hint :- use quick sort) Q2) print right angle triangle pattern by using only one loop Q3) take any real world example and apply oops concept by doing coding
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Senior Software Engineer - Java Developer

Interviewed at Mindstix Software Labs

3.9★
Jan 12, 2023

Q1 ) find kth largest element in an array without using any extra data structure and without using sorting (hint :- use quick sort) Q2) print right angle triangle pattern by using only one loop Q3) take any real world example and apply oops concept by doing coding

Theoretical: Code smell Java memory leak: create Class the generates immutable objects use Record java 14, obiect immutable, how objects are saved Deep copy vs shallow copy What is a pure function? Try with resources Seal class java 17 stream operation intermediale and final, Lambda and functional interfaces Marker interface default method solid principles. Design patterns; proxy decorator Hibernate proxy Lazy loading , Hibernate cache level 2 , @cachable @transaction : isolation vs propagation and ACID principles Practical: Calculate unique number of occurrences
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Java Senior Software Developer

Interviewed at Luxoft

3.7★
Mar 21, 2023

Theoretical: Code smell Java memory leak: create Class the generates immutable objects use Record java 14, obiect immutable, how objects are saved Deep copy vs shallow copy What is a pure function? Try with resources Seal class java 17 stream operation intermediale and final, Lambda and functional interfaces Marker interface default method solid principles. Design patterns; proxy decorator Hibernate proxy Lazy loading , Hibernate cache level 2 , @cachable @transaction : isolation vs propagation and ACID principles Practical: Calculate unique number of occurrences

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