Python

Have you used the dataclass decorator in your projects?

Junior — Middle

TechCore

Aston

Are there specific sequences when performing database migrations?

Have you used the APIView class in your projects for handling HTTP requests?

Is there an option for multiple inheritance in Python?

Middle

Рунити

Have you applied the principle of code reuse to reduce duplication?

Explain how hashing is implemented when using a custom class as a key in a dictionary or map.

Junior — Middle

Okko

What inspires you to continue development in the field of programming?

Have you used UML diagrams for system modeling?

What methods are used to implement abstract classes in Python?

Junior — Middle

Рунити

What opportunities does SQL injection provide for attackers or malicious users?

How do RabbitMQ and Kafka differ in purpose and architecture?

What is the difference between containerization using Docker and using a full virtual machine?

How to distinguish between weak and strong references in Python and what are their differences?

What prevented you from looking for a new job recently?

How does the quality of written code affect the testing processes of software products?

Can there be an equivalent of GIL in other programming languages and how is it implemented?

What difficulties can arise when using serialization within transactional processes?

Junior — Middle

СБЕР

How critical is the lack of such prospects (team lead positions) for you?

What do you prefer: asynchrony or multithreading? What's the difference?

Explain the purpose and function of a constructor in object-oriented programming.