Office Coordinator

Who is Castor?

Castor is a leading cloud-based clinical data platform working with some of the world’s largest pharmaceutical companies, medical device companies, biopharma, and renowned academic institutes.

We simplify the clinical trial process, from recruitment to analysis, with user-friendly, patient-centric technology. Our mission is to bring medical research into the digital age. Why? Because medical research is still largely run using free-text, paper, and legacy technology.

Our self-service platform enables our users to run remote (decentralized), device-enabled, patient-centric trials. By helping our users capture high-quality data and making it machine-readable, we are fundamentally changing the flawed evidence-based medicine process.

How is Castor supporting the Coronavirus crisis?

Castor has joined the global fight against the Coronavirus by making our research data capture system available for free for all COVID-19 research projects. As a result, Castor is supporting more than 200 COVID-19 studies across the world, including the World Health Organization’s SOLIDARITY trial.

The Role

This role is based in Amsterdam and will not be a remote role

What you’ll do

As the Office Coordinator, you’ll be the primary point of contact and act as the face of Castor’s Headquarters. You will create a welcoming and wonderfully well-kept work environment. You will be an expert at ensuring efficiency and effectiveness for all Castorians.

  • Greeting, welcoming, and assisting all visitors, customers, and other guests at Castor;

  • As Castor scales globally, you will ensure our new Castorians receive a warm welcome; including but not limited to the management, preparation, and logistics of our onboarding boxes;

  • At Castor, we believe you can ‘achieve anything with a happy and healthy team.’ You will team up with our Remote Happiness Specialist to drive the Castor community: organizing culture and wellbeing initiatives, being a front runner on all local events;

Please note this is a part-time opportunity; we are ideally looking for someone to work three days a week. However, we are open to different circumstances, so please get in touch to discuss further.

What you’ll bring

You will be a true ‘people hero’ who loves to welcome, engage and support others;

  • Experience in leading office or facilities management;

  • Experience with sourcing, setting up, and managing office suppliers, contractors, and insurances;

  • Experience and professionalism with scheduling corporate meetings, social meet-ups, and office events;

  • The drive and energy to work in a collaborative, energetic, scale-up environment;

What you’ll learn

It’s a crucial time for Castor. We’re on ‘full power mode’ and scaling up at an exponential rate. For you, the opportunities are endless:

  • Enhance your skills by implementing fantastic experiences for all Castorians;

  • A chance to support the growth of a true scale-up company

  • Be involved in maximizing the impact of medical research and improving healthcare.

What you'll get

At Castor we truly live and breathe our core values, believing we can achieve anything with a healthy and happy team.' With this in mind, we offer the following benefits:

  • A flexible and remote working opportunity

  • A competitive salary and a guaranteed 'happy holidays' bonus

  • Investing in our talent with a strong Employee Stock Option Plan

  • Up to 30 days annual leave (plus national holiday days)

  • Interested in ‘lifelong learning’? You’ll love using our development and training budget

  • Flexible approach to working - nobody is tracking your time

  • A MacBook or Dell laptop, we’re a tech start-up after all ;)

  • Like to feel zen? You’ll love our company subscription to Calm for meditation and yoga

Want to know more? Check out the role profile for some further insights or apply now. 

Castor continues to grow as an Equal Opportunities Employer. We strongly encourage applications from women, people of colour, and people from the LGBTQ(+) community. In your application, please feel free to share the pronouns you use (for example, she/her/hers, he/him/his, they/them/theirs, etc.).

Our Interview Process


Fill out a short application on our careers website.

Telephone Call
Telephone Call

If your application is successful, we’ll invite you to an intitial call with a member of our talent team.

Manager interview
Manager interview

Great news! You’re invited to meet the hiring team.

Interview Day
Interview Day

Now we’ve got even better acquanted, we’d like to invite you to a final stage interview day.


Congratulations! We’re making you a formal offer to join as our next Castorian!

Meet Your Future Colleagues

Yulia Bondar
Yulia Bondar
Senior Talent Acquisition Specialist
Eric Carroll-Stonehewer
Eric Carroll-Stonehewer
Talent Team Lead