C#

What are the main advantages and disadvantages of the REST architectural style?

Can you list the main categories of design patterns and their examples?

How is an asynchronous function executed in the context of threads?

Junior — Middle

Andersen

In what places and ways is JWT token storage implemented in applications?

Junior — Middle

Aston

How long have you been looking for a new job?

Can you explain what the Dispose pattern means in programming?

Junior — Middle

OZON

What is the role of three-tier architecture and why is it used in system development?

How does the change tracking mechanism work in Entity Framework?

Junior — Middle

Aston

How do empty string and null differ in the context of databases?

What elements can a class in object-oriented programming consist of?

Do you have experience in detecting and preventing deadlocks in database management systems?

How can a many-to-many relationship be organized between entities in a database?

Can you tell about your experience using gRPC in projects?.

Junior — Middle

Aston

Can you explain the main stages of the middleware lifecycle in an application?

Junior — Middle

Andersen

What tool or library have you used for RabbitMQ integration in your projects?

Can you provide examples of small personal projects or exercises you have implemented for practice?

Can you describe the architecture of the system you used in your previous position?

How is automatic garbage collection of unused objects in JVM memory performed?

How can a database or data system migration be implemented?

Can you give examples of index structures in SQL and their features?

Junior — Middle

OZON

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