It was quite simple. Totally i had 4 interview sections: 1) Behavioural test 2) Non-technical interview with HR department 3) Home task for ~8h 4) Technical interview with tech lead and frontend engineer
I applied through an employee referral. The process took 2 weeks. I interviewed at Coolblue (Róterdam) in Mar 2016
Interview
There are multiple meetings, each being with completely different people. Then I did a custom hackerrank online test and had another meeting with just another people. The test has some easy open questions at the start and some harder coding tasks at the end - make sure to check them out at the start.