Senior Java Engineer Interview Questions

636 senior java engineer interview questions shared by candidates

Task was about e-wallet application (was old task 15 November 2019) Requirements The task consists of a wallet server and a wallet client. The wallet server will keep track of a users monetary balance in the system. There should be separate balance for different currencies. The client will emulate users depositing and withdrawing funds. Database Must include the database schema that is needed for the server application. The following technologies must be used • Java 8+ • Spring 5.x • gRPC • MySQL 5.x • Gradle • JUnit Extra points for using these technologies: • Docker • Hibernate • Spring Boot 2.x
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Senior Java Engineer

Interviewed at betPawa

3.8
Feb 17, 2020

Task was about e-wallet application (was old task 15 November 2019) Requirements The task consists of a wallet server and a wallet client. The wallet server will keep track of a users monetary balance in the system. There should be separate balance for different currencies. The client will emulate users depositing and withdrawing funds. Database Must include the database schema that is needed for the server application. The following technologies must be used • Java 8+ • Spring 5.x • gRPC • MySQL 5.x • Gradle • JUnit Extra points for using these technologies: • Docker • Hibernate • Spring Boot 2.x

The technical question was on the following topics: SQL: fundamental question with some questions about performance(a little bit hard). Spring/Java: average questions about spring framework and dependency injection.
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Senior Software Engineer - Java Developer

Interviewed at ARPU Telecommunication Services

4.1
Jul 15, 2022

The technical question was on the following topics: SQL: fundamental question with some questions about performance(a little bit hard). Spring/Java: average questions about spring framework and dependency injection.

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