Applied online, there were 3 in-person interviews. Had a quick 15min phone screening with HR and was quickly contacted for 1st round also with HR. Questions asking about my motivation for working in Data Science and for MS. Lots of fit/behavioural questions and questions about my studies: why X at uni? why I chose my uni? etc. 2nd round with a manager at the firm. Few behavioural questions and then a case study discussing how I would approach a data analysis task. 3rd round with a partner. Was short, discussed my motivations again and did a small case study. Overall, was an extremely quick process and interviewers were friendly. Just a shame they then sent an automated rejection email two weeks after the final round and ignored my email asking for feedback.

3 stage in-person interview process. First with HR, generic questions getting to know you and about your CV. Second with the a Manager, technical case-study questions. Third with a Partner, more in-depth and technical questions regarding CV and prior experiences and more technical questions.