Java Senior Interview Questions

6,038 java senior interview questions shared by candidates

Technical discussion: Round 1: 2 fun loving guys joined. Both have recently joined within last year only. One was continuously laughing like watching some laughter show. Another was making some serious face expressions as he was having lesser experience. Questions: They were asking some random question based on CV by customizing some scenarios which I was unable to understand obviously. 1 hr spent, one of them had lunch also in between. Then some code outputs were asked with another formality coding test.
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Senior Java Developer

Interviewed at adidas

3.9
Nov 9, 2021

Technical discussion: Round 1: 2 fun loving guys joined. Both have recently joined within last year only. One was continuously laughing like watching some laughter show. Another was making some serious face expressions as he was having lesser experience. Questions: They were asking some random question based on CV by customizing some scenarios which I was unable to understand obviously. 1 hr spent, one of them had lunch also in between. Then some code outputs were asked with another formality coding test.

Behavioural: 1. What are your strengths/weakness? 2. What has been your proudest achievement? 3. Why should we hire you? Technical Questions: 1. Polymorphism 2. Java Call-by-value vs Call-by-Reference 3. Difference between web server and application server. 4. How do you declare an ArrayList (hands on coding)?
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Senior Java Developer

Interviewed at CGI

3.7
Sep 20, 2017

Behavioural: 1. What are your strengths/weakness? 2. What has been your proudest achievement? 3. Why should we hire you? Technical Questions: 1. Polymorphism 2. Java Call-by-value vs Call-by-Reference 3. Difference between web server and application server. 4. How do you declare an ArrayList (hands on coding)?

Java Programs for - Binary to Decimal nth largest element in array Fibbonaci palindrome for char array in MCQ,s questions were from 1. Annotations 2.Multithreading 3. JDK8 Concepts - streams, functional Interface 4.Program outputs in looping 5.Exception handling keywords 6. lambda 7.
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Senior Java Developer

Interviewed at Deutsche Bank

3.8
Apr 24, 2023

Java Programs for - Binary to Decimal nth largest element in array Fibbonaci palindrome for char array in MCQ,s questions were from 1. Annotations 2.Multithreading 3. JDK8 Concepts - streams, functional Interface 4.Program outputs in looping 5.Exception handling keywords 6. lambda 7.

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