First interview, about thirty minutes, asked a dozen questions, half of which were for the project on the CV. Medium difficulty. Mainly examine the basic skills. Friendly interviewer, very polite, no guidance.
Interview questions [1]
Question 1
What is the difference between String StringBuffer StringBulider and StringBuffer in Java?
Describe the Redis single-threaded model and IO multiplexing.
Applied through their carrier site. Got invited for OA and after 15 months the recruiter reached me for 3 rounds of technical interviews. All of them were technical. After 2 rounds the recruiter said my previous job experience match more with the DevOps Role of the same team and the DevOps team wants someone with more than 3 YOE.
Interview questions [1]
Question 1
- Leetcode easy to medium
- Question on previous job experience
- Database related questions (sharding, replication)
- Questions Go concurrency (As I have go dev experience on my resume)
- Different types of testing
- Design pattern
- Solid Principle
- Different Isolation levels
Quickly and firendly. My hr was very warm-hearted. I felt pleasure during the interview, which was hold on newcoder(an interview website) and did some Leetcode questions. I was also asked some basic question about JAVA, MYSQL and my formmer job experience.