Software Developer Engineer Interview Questions

3,291 software developer engineer interview questions shared by candidates

A login page is validating user id and password by getting details from the database. But as the database has billion of rows and it is getting a long time to fetch the data from the database hence throwing errors. What should be the short-term and long-term solutions for this issue?
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Software Engineer - Java Developer

Interviewed at Deloitte

3.6
Mar 5, 2021

A login page is validating user id and password by getting details from the database. But as the database has billion of rows and it is getting a long time to fetch the data from the database hence throwing errors. What should be the short-term and long-term solutions for this issue?

1. Each and every concept in Java, SpringBoot, Rest is covered 2. second highest salary from the table 3. can we replace @service with @component? why? 4. In depth question for each and every topic/question he asked.
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Software Engineer - Java Developer

Interviewed at Zensar Technologies

3.7
Jun 22, 2021

1. Each and every concept in Java, SpringBoot, Rest is covered 2. second highest salary from the table 3. can we replace @service with @component? why? 4. In depth question for each and every topic/question he asked.

basic java questions internal working of Hashmap,Array list Linked List , Java 8 features , steam api, default method , oops etc Hibernate connections eager lazy , transactional property ... Spring bean type, DI , controller 2 coding question with medium level LeetCode difficulty
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Senior Software Engineer - Java Developer

Interviewed at EPAM Systems

4
Dec 6, 2024

basic java questions internal working of Hashmap,Array list Linked List , Java 8 features , steam api, default method , oops etc Hibernate connections eager lazy , transactional property ... Spring bean type, DI , controller 2 coding question with medium level LeetCode difficulty

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