Executive Assistant

About the role

Cradlebio is looking for an Executive Assistant to support two of its founding executives across Zurich, Amsterdam and the US. You will manage both professional and personal calendars, communications and travel, ensuring nothing falls through the cracks.

Key responsibilities

• Maintain two executive calendars as a single system, protecting focus time and balancing priorities across time zones.
• Own inbox triage, drafting and replying on behalf of the executives to customers, investors, candidates and internal teams.
• Plan end‑to‑end travel, including flights, hotels, meeting rooms and dinner bookings for visits and conferences.
• Handle personal admin such as appointments, household logistics, official paperwork, bills and renewals.
• Prepare meeting briefs, follow up on decisions and action items, and automate recurring administrative processes.

Required profile

• 4+ years supporting senior executives, preferably more than one at a time.
• Sharp judgment on urgency, ability to spot problems early and act discreetly.
• Organised, dependable and comfortable building processes in a fast‑growing ~90‑person company.
• Excellent written English with a polished, clear style.

Required skills

• Proficiency with Google Workspace.
• Experience using task‑management tools such as Todoist, Notion or Linear.

What we offer

• Very competitive salary and a generous equity stake.
• A wide range of benefits and clear career progression opportunities.