PHP

Have you had conflicts at work? Tell about them.

What CMS have you worked with?

What is more important to you during code review: architecture, readability, performance, or testability?

Senior

amoCRM

How to determine the time complexity of reversing a singly linked list?

How long have you been working in your current organization?

What is your PHP version and how well do you know the language?

Have you completed training or obtained a certificate in PHP?

Have you had experience using Docker in your projects?

Why can't money be stored as float?

Find the vulnerability in the code that reads data from a GET parameter

Have you applied the 'Observer' pattern in your projects?

Share your experience of interaction and work in team projects.

Explain your experience in improving the performance of complex SQL queries

What difficulties may arise during system update or migration to a new version?

Show an example of using a nested SQL query.

Tell me about a complex interesting problem, preferably related to fault tolerance or relevant to this position.

Senior

amoCRM

What is the N+1 problem in ORM?

Tell us about yourself as a developer — experience, stack, projects.

What key projects can you highlight at your current workplace? What are you proud of?

Have you used AI tools for development, such as Copilot or Cursor?