What we stand for

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Delivering the best possible healthcare to patients worldwide, requires an efficient research process that drives innovation in healthcare. Currently, 85% of time and money spent on medical research does not contribute to patient health.

At Castor we are creating user friendly technology that solves these issues. Founded by an MD PhD, we understand that researchers want technology to work for them, not against them.  

Our goal

30% of medical research worldwide uses a Castor Research tool

We want to make medical research Faster & Smarter by providing every researcher with user-friendly technology that helps them capture high quality, standardized data, that they can share in a trusted environment. 

Making the world’s research data reusable and machine readable allows us to leverage the power of Artificial Intelligence to help us solve the biggest healthcare challenges. 

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See what life at Castor is like

Our team

International and passionate about research & technology

Our team consists of Healthcare and IT enthusiasts who are eager to contribute to the improvement of medical research. 

We have a diverse team with more than 10 nationalities. Check our team page to meet your future colleagues.

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Our EU Horizon 2020 Grant

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Our growth is accelerated by the fact that we have been awarded a €1.1M grant as part of the European Union Horizon 2020 SME (Small and Medium sized Enterprises) Instrument program. 

This allows us to expedite our growth plans and develop our products much faster.

Read about it on:
Financieel DagbladEU StartupsTech.eunu.nl and ZorgVisie.

How we work

We work in a healthy, efficient and challenging environment. We have daily body breaks, a lego table and frequent meditation sessions. 

Working with us also means having time for other important things in life. We love tech and are always finding new productivity hacks to allow us to start the Friday drinks early 😀

Our location

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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Join us

No suitable vacancy? Send us an email at jobs@castoredc.com

Perks & Benefits

A selection of what we have to offer

  • Help redefine medical research
  • Competitive pay
  • Bonus based on company goals
  • Visa sponsorship and 30% ruling
  • Free (healthy) lunch & snacks
  • Pension plan
  • All travel expenses covered
  • Stock options for high performers
  • 30 vacation days + 6 public holidays
  • Courses and conferences
  • Choose your own laptop
  • Friday drinks (and regular champagne)
  • Lego playground in the office
  • Large office with space to work
  • Office shower (runs to the office!)


Paasheuvelweg 25, Wing 5D, Amsterdam

Castor HQ

Paasheuvelweg 25, Wing 5D
1105 BP, Amsterdam

Copyright © 2017 Castor