Golang

How do you approach architecture design? Where do you start?

How will you choose between offers if there are several?

Middle+

VK Cloud

What criteria will you use to choose an employer? What is most important to you?

What do you know about the sync/atomic package?

Can we add an element to a nil slice?

Are you willing to switch to another programming language if necessary or by personal desire?

Have you worked with Agile methodologies like Scrum or Kanban?

Senior

Andersen

Explain the entire code of the Pipe function with comments

Why won't the code with a channel and mutex work (what is the cause of deadlock)?

Middle

Wildberries

Tell me about the Single Responsibility Principle (SRP). How can it be applied to the CreateOrder function?

How to check that a window contains all the necessary characters?

How does Go ensure thread safety?

How can a buffered channel help with the goroutine leak problem?

Why do Go developers not guarantee the order of map traversal during range?

Middle

СитиДрайв

Did you write on JavaScript — pure JS or some framework, like React?

There is 10 GB of free space on the disk, but copying a 4 GB file is not possible. What to do? (inode problem)

What are EXPLAIN and EXPLAIN ANALYZE?

What is the PID of the init/systemd process?

Middle+

VK Cloud

How is Mutex implemented under the hood? What is SpinLock and how does it work?

Middle+

VK Cloud

What is wrong with initializing structures without named fields (positional initialization)?

Senior

2gis