First, I had a phone interview with a Recruiter. She asked me basic behavioral and background questions. She was very nice and not at all intimidating. I was then asked to do another phone interview with two engineers. They asked me more background questions and specifically wanted to know about my customer experience background. I had never been asked about that in any interview in the past. About 10 days after that interview, I received an offer letter.

First round technical very difficult asked deep question on file type in linux and networking command. Sql deep queries lots of question about python and shell scripting . Explain CTE (Common Table Expression) and write an example using WITH.