I applied in-person. The process took 1 day. I interviewed at Mars (Moscow, Moskva) in Feb 2018
Interview
1. Overall interview with HR: a few questions of resume
2. On-line SHL tests: a logical test, English language test, math test
3. Detailed interview with hiring manager
4. Assessment: full day assessment panel with interviews, problem solving.
Interview questions [1]
Question 1
If you could choose a co-worker between the candidates, who would you choose?