Senior Java Developer Interview Questions

Senior Java Developer

Interviewed at Infosys

3.6★

Apr 12, 2021

Core java, Spring, jpa, logical questions, responsibilities of previous projects

Senior Java Developer

Interviewed at Infosys

3.6★

Sep 1, 2022

All Basic and Advanced and latest tech stack

Senior Java Developer

Interviewed at Infosys

3.6★

Oct 2, 2024

what is oops, explain through coding?

Senior Java Developer

Interviewed at Infosys

3.6★

Oct 8, 2024

What is the difference between java 8 and Java 17? Difficulties faced while migrating from Java 8 and Java 17? What is the Super keyword in Java 8? What is a constructor in Java? Spring boot core questions

Senior Java Developer

Interviewed at Infosys

3.6★

Apr 14, 2024

Questions were basic starting with introduction, past exp on projects, Role in the current company questions on OOPS, advanced java and SQL

Senior Software Engineer - Java Developer

Interviewed at Infosys

3.6★

Jun 16, 2024

How object is created in database when you try to fetch employee data from db?

Senior Java Developer

Interviewed at Infosys

3.6★

Jun 20, 2024

Most of the question has coming from collection

Senior Java Developer

Interviewed at Infosys

3.6★

Jul 28, 2023

Multi threading concepts , inheritance,SQL ddl situation based questions

Senior Java Developer

Interviewed at Infosys

3.6★

Sep 14, 2024

One-on-one Round (12 Questions) Q1. What is your overall career experience yet? Q2. If I have OS and JDK only How will you setup a Spring-Boot project in my laptop? Q3. What are the Spring boot annotations you use commonly? Q4. What is the latest REST API you have developed? Q5. How do you achieve Pagination in APIs? Q6. A query in backend yields to 500 results but in UI you have to sort it to 10 results per page, how will you help UI achieve this? Q7. What are actuators in Spring boot? Q8. What is role of pom.xml in a maven project? Q9. Explain the practical difference between GET & POST method calls? Q10. Using single API endpoint can you perform all 3 operations, 1- Get the data, 2- Supply the data, 3- delete the data? Q11. Do you have cloud exposure? Q12. What other technologies have you worked upon, in what capacity?

Senior Java Developer

Interviewed at Infosys

3.6★

Jul 31, 2021

Python - what are mutable and non-mutable types in python