Technical interview with focus on SOLID principles and design patterns. Asked to write a code to sort an array using couple of algorithms and explain time and space complexity. Explain different data attributes to store data

Interview process involves multiple rounds over 3 to 4 weeks or may take even longer. The process moves a bit slow so you need to be patient during the process but do keep following up.

It was 1 hour round with more focus on skills, experience; specially core java and managerial type questions. Interviewer was more interested in leetcode type problem and solution. It was like some exam, not a two way discussion.