There are 3 rounds of technical interview and 1 HR round. In technical rounds been asked all technical things on Linux, current org roles & responsibilities and middleware components(Jboss, WebLogic, Apache, Tomcat).

Pre-interview, first usually begins with a one-on-one interview with HR discussing about the JD. And the technical interview was scheduled , once after that HR shared the result and schedule one and one manager round based on my availability. After that HR has scheduled discussion with TB and offer was round out once after the HR discussion.