Is the role of Team Lead part of the backend team?
Junior — Middle
153
Java
14621
265
Could you tell about the most memorable tasks you faced in your practice?
Junior — Middle
152
Explain what is meant by the first normal form in database normalization.
150
What aspects of Java projects do you find most attractive and interesting?
Junior — Middle
148
What is the difference between Spring Data JPA and Spring Data JDBC?
Intern
147
What sources do you use to gain knowledge and information in your field?
Junior — Middle
146
Tell us about the lifecycle of an entity in Hibernate (entity states)
Intern
145
What is Spring? Why is it needed? What is DI and IoC?
Intern
144
Why is Dependency Injection needed?
Intern
144
Is access to data obtained within a transaction prohibited, and are such operations allowed during another transaction?
Junior — Middle
143
Write a Java method that takes a string and returns character statistics (how many times each character occurs)
Intern
143
How can a global data caching mechanism be implemented in an application?
Junior — Middle
143
How to determine the amount of memory occupied by a primitive type variable in a programming language?
Junior — Middle
141
Can you explain why ELK stack is used in projects?
Junior — Middle
138
Self-presentation: tell about yourself, your experience, and your tech stack.
Intern
136
Are you considering changing your current job?
Junior — Middle
135
Has the current project been part of a larger initiative or platform?
Junior — Middle
133
What do you know about Garbage Collector in JVM? What types of GC are there?
Intern
126
What message brokers have you worked with? Explain how Kafka works.
Intern
122