C#

What distinguishes Action delegates from Func delegates in terms of their usage and purpose?

What is an interface in C# and what advantages does it provide, including for testing?

Middle

Selecty

Explain the principle of data normalization in an SQL database and why it is necessary.

What are the main components of the Kafka system architecture?

What are the differences when passing objects of different classes or types to a method?

What are the main reasons why candidates are rejected in interviews?

How do inheritance mechanisms differ in Python and C#?

Монолиттік қосымшаларды әзірлеу немесе қолдау тәжірибеңіз бар ма?

Junior — Middle

OZON

What types of variable typing exist in C++?

What approaches or tools have you used for data caching?

What approaches and techniques will you use when creating your own container for dependency injection?

Can you explain what the ADO.NET technology is and what it is used for in application development?

Can you explain what is meant by generic types in programming?

What is dependency injection and what are its advantages and disadvantages when used in a project?

Have you worked with the .NET Standard platform in your projects?

Have you had experience in troubleshooting the consequences of emergency situations on a product?

What are the advantages and disadvantages of using lazy resource initialization?

Could you explain what the term 'nullable' means in programming?

Junior — Middle

IT One

What methods can be used to control and respond to data changes in a database?

Share your experience in software development in C# and tell about the most significant projects.