The interview process was on-site.

Due to the urgency of the hiring, many candidates were present for the interview, and we had to wait a long time before being called for further rounds.

Overall, the experience was good in the morning, but due to the long wait times, I would rate it average.

The position was for a Senior Java Developer, and detailed questions were asked regarding:

• Core Java
• Spring Boot
• Multithreading/Concurrency
• Microservices

How to disable auto-configuration in Spring Boot?

Describe the authentication process.

What is an API Gateway?

What is the scope of beans in Spring Boot?

Memory management in Java?

What is the difference between ConcurrentHashMap vs SynchronizedHashMap?

Blocking queue implementation?

Count the frequency of characters in a string.

What is deadlock?