Python

Can you explain how the global interpreter lock in Python works and what consequences it has for multithreading?

What is the largest amount of data you have had to store in a database?

Junior — Middle

Яндекс

Диджитал сектор

Can you give examples of companies or projects you have worked with?

Junior — Middle

MasterDelivery

How can you determine that a message was successfully delivered to the recipient?

What are the main advantages of using Redis compared to other data storage systems?

Junior — Middle

Вайлдберрис

[name] asked: How would you approach ensuring the order of event processing/delivery in a distributed system?

Why is it important to avoid code repetition in development and how is this achieved through the DRY principle?

In what cases is it recommended to use the POST method when sending HTTP requests?

What areas of professional growth are you considering for further development?

Did you use Kafka transactional features? How is the key related to the partition?

Middle

Лига Цифровой Экономики

What types of HTTP requests are suitable for caching on the server or client?

Junior — Middle

СБЕР

Can the HTTP protocol be considered a stateful control in the context of system architecture?

What types of collections are available in the Python standard library?

Was there a case when you discovered a bug (your own or someone else's) after the release? What did you do?

I have a custom handwritten class. I want it to be a dictionary key. What should I do?

Do you have experience working with the Apache Airflow platform for workflow orchestration?

Junior — Middle

СБЕР

Arendadata

How can access to private class members be implemented from outside its definition?

How can you get or modify the value of an object's attribute in Python?

Junior — Middle

Т-Банк

What large and complex task in [company] can you highlight as giving a boost to your development?

How to implement a class method so that it is not accessible from outside for modification or invocation?