System Analyst

What is transmitted in the Payload of a JWT token?

What types of relationships do you know and how to implement a many-to-many relationship?

What is the main problem with this implementation? - Data hierarchy is too complex for the client - No validation of returned data - No request authentication - No indication of return field types - The request returns redundant data that does not meet the client's requirements Query code: query GetPublicTransportInfo { vehicles { id type route { id name stops { id location duration } } driver { id name licenseNumber phone } stats { totalTrips fuelConsumption averageSpeed } maintenance { lastInspection issuesReported } } }

Middle+

МТС Банк

What is offset in Kafka?

What is your attitude towards AI tools?

Assess your level of SQL knowledge.

Middle

СБЕР

Tell us about the role model in your projects. How did you describe access restrictions?

Middle

СБЕР

Service names can be in English.

Does a Value Object have a unique identifier or not?

What is a Pull model in the context of message brokers?

Senior

Альфа-Банк

In which direction are you interested in developing as an analyst?

Did you participate in testing?

Middle+

Билайн

What documentation do you collect to hand over a task to development? A full list.

Have you ever had to write SQL queries and what complexity?

Have you used Postman or Swagger UI for API testing?

What requirements do you highlight, how do they differ from each other? Provide an example.

Middle

СБЕР

What to do if a task comes with minimal description?

How close was the interaction with designers, frontend, and backend developers?

How convenient is it to commute to the office in Rumiantsevo? Are you considering a hybrid format?

Describe the classic software development cycle (SDLC).