There were two rounds: Problem-solving round – Basic Python questions, discussion about your project, and fundamental concepts of Spark and Kafka. In-depth PySpark round – High-level (HLD) and low-level (LLD) architecture discussions. After completing all the rounds, I tried reaching out to the recruiter, but they haven't responded even after four days. Based on this experience, if you're giving an interview, there's a high chance they might ghost you afterward. Instead of focusing too much on a single interview, prioritize your studies or explore opportunities with other companies. So, don’t waste your time interviewing here.