Java

Have there been cases of microservice integration in your recent projects?

Junior — Middle

СБЕР Корпус

Can you create a subclass from an Enum type in a programming language?

What is the difference between sharding and partitioning? When should each be used?

Senior

СБЕР

Do you have plans to move abroad in the near future?

Junior — Middle

Simbirsoft

What are the advantages and disadvantages of using the JSON format?

What does the term interface marker mean and how is it used in programming?

[name] tell us briefly about your career path, more about your last workplace: projects, responsibilities, stack used. How did you manage to combine work with learning?

What key aspects do you consider when studying a new project before starting work?

Could you explain the concept of distributed transactions and their role in building a microservices architecture?

What is the purpose of inner classes in a program?

Знаете ли вы хак в Java для игнорирования checked исключений?

Senior

СБЕР

What are the differences between HashMap and Set data structures in the context of their usage?

Junior — Middle

IT One

What annotations in Spring are used for database interaction?

Junior — Middle

Альфа-Банк

What is the worst-case time complexity of the add() method for ArrayList?

Is there a dedicated starter in Spring Boot that implements CORS support?

Junior — Middle

Aston

What design patterns have you applied in your code?

What is the <em> tag used for in HTML?

Can you explain what is meant by collections in programming?

Can you explain the internal device and operation of the TreeSet data structure in Java?

How can hierarchical relationships between entities be implemented in JPA using Entity Graph?

Junior — Middle

Aston