Python

How many projects have you implemented as part of your professional activity?

There are 5 instances of a service with a cron job. How to ensure that the task is executed only once, not five times?

Middle

Бюро 1440

Design a URL shortening system.

How many projects have you implemented in Python?

Is it possible to create a decorator that accepts parameters?

What are the differences between a class and a mixin in object-oriented programming?

Can you explain what the dot means in regular expression syntax?

Junior — Middle

Evapps

What components are included in the description of types for a generator?

Tell about what you worked on at your last job and what tasks you solved.

Can you describe your most recent project and your role in it?

Can you explain the purpose of context managers in Python and how they work?

How to set access rights in Linux using numbers (chmod)?

Senior

Совкомбанк

In which scenario will the change history structure be more branched: when using git rebase or git merge?

Explain how serializers work in Django REST Framework and their role in data processing.

What is the difference between synchronous and asynchronous inter-service communication? How are they implemented?

Middle

Бюро 1440

Have you had experience with containerization technologies and deploying applications in containers?

What is Saga, what types are there, and have you used it?

What prompted you to leave your previous project?

How does method call resolution work in inheritance (MRO)?

What is the role of data serialization process in programming?