Frontend

How do you assess your experience with Spring Boot? How deeply have you had to understand how it works under the hood?

What guarantees does a foreign key provide for data in a relational database?

What technical issues and weaknesses of JVM can you discuss?

Which type of metric is best suited for a graph of the number of orders per second?

Have you had experience supporting a project in production, incident analysis, monitoring?

How did tasks come to your team, and who made architectural decisions?

In which city are you? Are you ready to move? What is your attitude towards hybrid?

Is the message sequence guaranteed across different partitions?

How to resolve the problem of cyclic dependencies when using dependency injection?

Have you ever had to configure partitions or re-distribute partitions in Kafka?

Have you ever configured deployment in Kubernetes/OpenShift?

What message brokers have you worked with?

Have you had experience tracing end-to-end requests?

How are topics and partitions related in Kafka?

Have you had experience with Kotlin, and do you want to work with it?

Are you ready to participate in production support and on-call duties?

Have you ever collected metrics in Prometheus, including business metrics?

Have you had experience writing BeanPostProcessors?

How quickly can you be ready to go in case of receiving an offer?

How do you evaluate yourself: middle, middle+, senior?