Difficulty
Experience
Phone interview: 24%
Skills test: 19%
One on one interview: 16%
IQ intelligence test: 14%
Presentation: 9%
Personality test: 9%
Background check: 4%
Drug test: 2%
Group panel interview: 1%
Other: 1%
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Application
I applied online. The process took 3 months. I interviewed at Optiver (Amsterdam) in Dec 2025