WE ARE PURPOSE DRIVEN

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.

Using technology, we 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.


A day in the life at Castor

Well, it’s safe to say that there really is no ‘typical’ day at Castor. As a dynamic, fast-growing, healthtech scale-up, you should always expect the unexpected. 

Most likely, you’ll kick off your day with a team stand-up. The office is always busy on a Monday, everyone comes in to participate in team meetings and get the week off to a flying start. 

Once a week, we encourage all our Castorians to keep on their ‘jogs’ and work from home. On Fridays, we all get together for company wide, sharing any hot topics from the week and highlighting any areas we might need some cross-team help. 

During the day we work hard. To stay focused and balanced, you can participate in a daily meditation session (take a look below for a sneak peak at our very own focus and yoga space!), a 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. We have a great lunch team who come each day and cook up a delicious storm! Getting hungry again? We've got your back! We provide you with protein bars and shakes, fruit and lots of other healthy snacks throughout the day.

We encourage our Castorians to go home on time. Why? To take that crucial time for yourself and ensure we have time for family and friends. We love hanging out together. Our fun squad organizes lots of activities, as well as an annual company retreat!

Take a look on our instagram to find out more about Life at Castor!

Perks of being a Castorian

Benefits from our Amsterdam HQ

  • 30 days annual leave + national holidays
  • Personal development budget
  • Flexible and home working
  • Annual Company Bonus
  • Healthy lunch & office snacks
  • Visa sponsorship and 30% ruling
  • Annual 'Castor Retreat'
  • Office meditation and sports
  • Contributory Pension plan
  • Commuting Allowance
  • Employee Stock Option Plan
  • Daily Meditation and Office Yoga Room

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. 

Our Office Locations

Castor U.S Office

The second Castor Burrow!

Castor HQ

The Castor Burrow - our awesome new office from September 2019!

Our People Team

Eric Stonehewer
Talent Acquisition Manager
Javiera Vergara
Talent Acquisition Coordinator
Edwin Schreuder
People and Culture Manager
Taru Saares
People Operations Specialist
Alice Ferguson
People Operations Specialist
Dao Siangjaemsai
Office Manager

Copyright © 2019 Castor