start with initial phone interview with someone from HR. I have yet to hear someone who didn't make it past this stage (if you can even call it that). You just talk to them about what you are looking for and they briefly explain the position. Second phone interview (not for all, but i had one) with potential future manager. Fairly relaxed, just asked me to run through my CV and why i was interested in the role. Initial at home assessment - varies from department to department, but in healthcare you get 4-5 documents to analyse and write up a 500-800 word piece on it, summarising the key findings and giving an outlook/opinion on the information contained. Presentation interview - again varies from dept to dept. Typically a 20-30 min presentation on a topic related to the position you are applying to. Pretty standard, but a bit stressful as you're presenting to a bunch of people you never met and the topics can range quite considerably in difficulty Final interview - with future manager and other managers. Pretty standard interview, just run through CV, run through company, job requirements. Also typically for Healthcare, you get a verbal exam of sorts where managers/analysts ask you fairly technical questions. Not going to lie, was not that difficult so long as you know what you are applying for, and show motivation and good analytical/problem solving capabilities That said, HR is monumentally useless at Global Data, so the process takes MUCH longer than needed

There were two rounds. first round was a python and vba based project. the second was an 1 hr interview with a mix of technical and field knowledge based questions.