There was an initial phone interview which was a very friendly chat to talk about my background and how I arrived at applying for a job at Cohaesus
Then after successful first phone interview I got invited to take part in a Tech-Screen over the phone again. This involved one of the junior developers asking me specific technical questions to assess my level of knowledge.
When the Tech Screen was successfully completed I got invited to a face-to-face interview and an aptitude test on site.