Golang

Can you explain what is meant by a Linter tool in the context of code development?

Junior — Middle

Lamoda Tech

Mail.ru

Do you have experience in code review and identifying potential improvements or errors in it?

Junior — Middle

kode.ru

Альфа-Банк

How can it be determined that all channels are closed from the Main method?

Junior — Middle

Wildberries

Can you share your experience of implementing the Inversion of Control concept in projects?

How to visually or algorithmically determine that an element is unique in a Map data structure?

Junior — Middle

Яндекс

Can you name declarative programming languages you are familiar with?

Can you explain how the switch statement is implemented in the Go language and what its main advantages are?

What measures need to be taken to reduce the load on outdated data warehouses?

What is considered the main unit in a tracing system?

How do you organize data transfer through protocols between microservices in your practice?

Junior — Middle

Positive Technologies

What tools in PostgreSQL can be used to determine which query runs slower than others?

What is the significance of application scalability and why is it important?

What is meant by data that can be obtained by intercepting HTTP requests or similar network messages?

What is the name of the process of moving elements from one Map to another?

How can you limit the use of the same standard methods in Go when using manual calls?

What are the advantages of using gRPC compared to other protocols for inter-server communication?

Explain the principle of open addressing in the implementation of associative containers like map.

Do you have experience working with banking processing or banking processing systems?

Middle+

Лига Цифровой Экономики

Каким компонентом Kubernetes контролируется состояние и жизненный цикл pod?

Explain what blocking calls are in the context of goroutine operations and how they affect program execution