There are three rounds of interviews. The first one was online, the second one was in-person with an individual interview and a group assessment and the third was a presentation conducted online. They kept delaying the second in-person interview and later cancelled it with no explanation a few days before it was supposed to happen. They asked me if I was interested in a different role so I applied for that one. I got to the final round and they rejected me saying that I didn't seem interested enough in this role as I had originally applied for the other role that was cancelled (this was something they knew from the beginning so I don't know why they used it as a reason to reject me in the end).
I have applied online, then i had short video interview, after that i was invited in their office i London. Video intreview lasted not more than 10 minutes and there was 8 questions about my motivation for applying and some technical questions like how Google ranks a website, what tools you can use etc. I am about to have group interview.
I applied online. The process took 3 weeks. I interviewed at Merkle (London, England) in Jun 2019
Interview
1st round online interview with simple questions
2nd round - group assessment day with 10min 1-to-1 technical interview, information given in advance to prepare
3rd round - prepare a presentation on a company's SEO strategies, giving future recommendations