Python

What is the purpose of data migration processes in a database?

Can you explain how the middleware layer in application architecture is built and functions?

How is the exchange of opinions and ideas conducted within the team?

What is the purpose of the EXPLAIN command in SQL query analysis?

What is the purpose of context variables in the asyncio library and how are they used?

Can you explain the concept and types of isolation levels in database management systems?

What technologies and tools have you used in your practice?

Can you explain what the Centrifuge system is and how it works?.

What is idempotency in API?

What types of multitasking exist and how are they implemented?

Junior — Middle

Aston

What motivated you to choose a career in software development?

What are the main differences between coroutines and threads in Python, and in which situations are they preferable?

Have you had experience conducting functional tests during software development?

What prompted you to decide to change your current job?

How did you participate in organizing the team's work on the previous project?

What is a Stateless service and how does it work (using JWT tokens as an example)?

Middle

101ХР

What are the differences between HTTP and WebSocket protocols in the context of data exchange between client and server?

How to determine the time complexity of retrieving the last element from a list in Python?

Junior — Middle

VK

What methods do you use to combat professional burnout and maintain motivation?

Is it possible to ensure memory isolation for different processes in an operating system?