Ola Software Development Engineer In Test II interview questions

Interview 4 rounds - 2 Technical , one with engineering manager round, 1 hr round Interview Questions deadlock, inheritance, polymorphism, oops, a case study for architecture, real-time scenario based question on Kafka implementation,Rest Api, Selenium, DataBased question, Jenkins, etc. all rounds was tough , felt good answering . PS: Never apply for Ola. They conduct interview even though they doesn't have specified Budget and they try to negotiate in HR round.