Had 4 rounds of interview - first was telephonic hr round where they just asked about the current job and profile. Second one was technical video interview with the potential super boss - he was very polite and immediately made me feel at ease. Asked me some questions on previous work experience. He sent over a powerpoint deck with data tables (without analysis, summary, reccos) at the end of the interview and asked me to analyse, create a summary, reccos and a story, and present to him in a week's time. The 3rd round was the presentation round and he grilled me on the presentation (like a client would). I enjoyed the process - the questions asked were very valid and only a good researcher with experience could answer them.

really quick one I had 1 call with the HR and 1 with the hiring manager, mostly we were talking about my CV and experience. It was no practical tasks or additional home work. Overall was nice