AstraZeneca Scientist interview questions

I had a one on one phone screen, then a skype panel interview with several people individually for about 4-5 hours. It included team members, and people pretty high up above me.

Very technical, a lot of case studies. The interviewers were really friendly and encouraging. The process consisted of three different stages that increased with difficulty. The last stage was almost 2 hours mostly situational and critical thinking based questions.