Golang

Tell me about the current project you are working on or have recently worked on.

What steps are necessary to deploy and run a Kubernetes cluster?

Have you used debugging tools during development?

Which type of Saga is considered the easiest to implement?

How can you work with Map when using only keys without storing values?

Junior — Middle

Avito

What are the different types of DNS queries used to record information in the DNS system?

Junior — Middle

Mail.ru

Should a pointer to an object of type Receiver be used in the current context?

In what scenarios have you used the Map data structure in your projects?

Could you explain what the term 'bucket' means in the context of the Map data structure?

Junior — Middle

Yadro

How to determine the size in bytes occupied by a single character in a string?

How to distinguish the use of Context.TODO from Context.Background in code, and in which cases are these functions used?

What is your experience with Linux?

How can you control the number of active threads in an application?

Junior — Middle

Касперский

What mechanisms does Kafka provide to ensure reliable message delivery?

Describe the approach to implementing Saga for managing distributed transactions

How do you implement Domain-Driven Design approach in your projects?

Does kill always terminate the process?

Middle

OZON

What are the features of the process of traversing elements in a Map data structure?

What does the GOMAXPROCS parameter mean in Go program execution settings?

Can you provide an example of a scenario where a buffered channel is used for data transfer?