Skip to contentSkip to footer

Java Software Engineer Interview Questions

Salaries
Interviews

4,200 java software engineer interview questions shared by candidates

What are your expertise in the team ? How did you work in the team at your previous experiences ? What are the design patterns you have used prior ? How can you overcome tough deadlines ? And most of my questions go through my resume.
avatar

Software Engineer III - Java Backend

Interviewed at Guidewire

4★
Oct 4, 2023

What are your expertise in the team ? How did you work in the team at your previous experiences ? What are the design patterns you have used prior ? How can you overcome tough deadlines ? And most of my questions go through my resume.

What is the difference between HashSet and TreeSet , LinedHashMap and HashMap , Thread and ThreadGroup , ArrayList and vector , HashMap vs Hastable , StringBuffer vs StringBuilder. What is the importance of wrapper class , marker interface , Object class. In DS :- LinkedList , Binary Search Tree, Hashtable . Hierarchy of collection framework , Exception.
avatar

Software Engineer Java

Interviewed at Appknox

4.5★
Apr 3, 2016

What is the difference between HashSet and TreeSet , LinedHashMap and HashMap , Thread and ThreadGroup , ArrayList and vector , HashMap vs Hastable , StringBuffer vs StringBuilder. What is the importance of wrapper class , marker interface , Object class. In DS :- LinkedList , Binary Search Tree, Hashtable . Hierarchy of collection framework , Exception.

Viewing 1721 - 1730 interview questions

Glassdoor has 4,200 interview questions and reports from Java software engineer interviews. Prepare for your interview. Get hired. Love your job.