WHAT WE STAND FOR

Did you know that 85% of time and money spent on medical research doesn't contribute to patient health?

We support medical researchers to deliver the best possible healthcare to patients worldwide by:

Using technology to help them capture high quality, standardized data, that they can share in a trusted environment.

Understanding that researchers want technology to work for them, not against them. 

Building a team of smart people to solve the biggest problems in health tech, working on data interoperability, big data and AI.


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How we roll

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You kick off your day with a team stand-up. Everyone is in on Mondays to participate in team meetings. Once a week you can keep your joggs on and work from home. On Fridays we get together to share the highlights per team. This is how you always know what’s going on. 

During the day we work hard. To stay focused and balanced you can participate in a daily meditation session, Tuesday stroll or a classic game of ping pong.

Around noon everyone takes a break to catch up and re-energize with a healthy lunch prepared by our lovely lunch lady. Getting hungry again? We got your back! We provide you with protein bars and shakes, fruit and lots of other healthy stuff.

We want to go home in time to make sure we have time for family and friends. We love hanging out together. Our fun squad organizes lots of activities. 

Perks & Benefits

A selection of what we have to offer

  • Bonus based on company goals
  • Visa sponsorship and 30% ruling
  • Healthy lunch & snacks
  • Pension plan
  • All travel expenses covered
  • Stock options for high performers
  • 30 vacation days + 6 public holidays
  • Courses and conferences
  • Lego playground in the office
  • Personal development budget
  • Time to meditate and sports
  • Combining sports with work

The wonderful city of Amsterdam


Yes, we're biased, but Amsterdam is a great city to work and live in! Small village feel, but lots of stuff going on and plenty to see. Canals, museums, great parties, parks and the rest of Europe is only a plane ride away from European hub Schiphol Airport. Take a look at the Amsterdam Expat Centers top 10 reasons to love Amsterdam. 

We will sponsor your highly skilled migrant visum, which allows you to enjoy the '30% ruling' that gives you a major tax-break. Check the IN Amsterdam site for more information. 

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Our Office Location

Paasheuvelweg 25, Wing 5D, Amsterdam

Castor HQ

Paasheuvelweg 25, Wing 5D
1105 BP, Amsterdam

Our Talent Team

Your first point of contact

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Taru Saares
Talent Acquisition Specialist
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Barbara Wesseling-Lefering
Senior Talent Acquisition Specialist
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Eveliese Luiting
Head of Talent

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