Python

Have you used asyncio and aiohttp?

Can you give an example of how transaction isolation is implemented in a database?

Junior — Middle

БАРС групп

How do static variables differ from object variables in classes?

Can you explain what is meant by the concept of execution flow in programming?

Can you explain the concept of algorithm complexity estimation using Big O notation?

Have you used the Prefetch class (with a capital letter) with prefetch_related?

Have you had situations in your previous work where you proposed or implemented improvements in team processes?

What is the difference between threads and processes?

Senior

СБЕР

Have you optimized SQL queries to improve their efficiency?

Can you explain how the await construct works in asynchronous programming?

Have you had experience developing web applications using FastAPI?

Junior — Middle

СБЕР Авто

Zvonok

Arendadata

+9

Can a loop be made in an Airflow DAG: task 3 returns to execute task 1 when there is insufficient data?

Middle

Бюро 1440

Can you explain what Redux is and how it works in application state management?

How can you determine the amount of memory used by an algorithm during execution?

What are the methods for finding nearest neighbors?

Junior

СБЕР

Has [name] heard anything about our company or can they tell us briefly?

How are generators created and used in the asyncio asynchronous library?

Do you have experience using transactional data processing mechanisms?

Junior — Middle

СБЕР

КубикТех

How is polymorphism implemented in object inheritance?

What prompted you to decide to change your current place of employment?