Applied through recruiter. 4 (!) phone screenings, some of them pretty technical, mostly relevant. Fifth interview was face to face in the office. Three rounds with different groups of people: developers, hiring manager, somebody in architecture. Moderately technical questions, often i was ask to tell about my experience with this or that, well, you can tell your story. My impression: exhausting, pretty awkward, either interviewers were shy to ask technical questions or didn't know what to ask. At the end, they came to understanding that i didn't have Oracle products stack in my resume - i found it ridiculous to go through 5 rounds of back and forth to find out the obvious.