Python

What are fork and spawn, and what is copy-on-write?

Middle+

СБЕР

What are the advantages of refactoring code?

What happens if you create a class that inherits from multiple base classes that have the same methods?

How was asynchronous code implemented in programming languages before the introduction of the async/await construct?

What is the difference between declaring a function with async def and a regular function with def in Python?

What is a key attribute required for declaring a class in a new program?

Junior — Middle

МТС

What is the main role of the Sentry system and why is it used in projects?

State your desired salary range: from minimum to comfortable amount.

How was the code review process organized in your previous project?

What is the purpose of Kafka system and in which scenarios is it used?

What is a subnet mask and why is it needed?

Can you explain the concept of aggregation in object-oriented programming?

What parameter is automatically passed to a method marked as @classmethod when it is called?

Have there been cases where you realized that it's better to switch from ORM to raw SQL?

Senior

amoCRM

What linters, formatters, and type checkers have you worked with in Python?

Middle+

X5 tech

Can you explain what the Scrum methodology is and how it is used in project management?

What tasks does the use of the asyncio module in Python solve?

Did you encounter SQL optimization tasks due to issues in production or did you initiate them yourself?

Middle

СБЕР

What is a Transactional Outbox and how does it work?

What direction in your professional activity would you like to develop further?