They first start by sending you a multiple-choice test on basic frontend skills.

Then you do an online coding test with two of their senior developers. They will ask you to perform form validation and also discuss general JavaScript concepts such as closures and recursion.

After that, you'll receive an invitation to meet them onsite in Amsterdam. There, you'll have one interview with a recruiter and two rounds of technical interviews, each with two of their senior developers.

Following the technical interviews, you'll have lunch with a random developer who will also show you around the building and workplace.

You'll receive notification of the job offer within a maximum of 3 days after the onsite interviews.

Multiple choice test with very basic CSS and JS questions.

Form validation during the live coding test and explain closure.

Face-to-face interview on site:

1. Create a tooltip that can be attached to any DOM element.
2. Flatten an array.