Director / Sr. Director, Medical Monitor

About Artiva

We are a clinical-stage biotechnology company focused on developing natural killer (NK) cell-based therapies. Our mission is to develop effective, safe, and accessible cell therapies for patients with devastating autoimmune diseases. We aim to develop therapies that patients and physicians can utilize in a community setting. Our lead product candidate, AlloNK®, is a non-genetically modified, cryopreserved NK cell therapy being evaluated in combination with B-cell targeted monoclonal antibodies (mAbs). We believe the compelling cell killing properties of NK cells, when combined with mAbs for targeting, creates an opportunity to generate potentially transformative therapies.

For more information, visit www.artivabio.com.

Job Summary

The Senior Director/Sr. Director, Medical Monitor provides medical oversight and safety monitoring across Artiva's clinical trials, ensuring participant safety, data integrity, and regulatory compliance throughout study conduct. This role requires an experienced physician with strong clinical judgment and hands-on medical monitoring experience in Phase 2-3 studies, who collaborates effectively across functions while thriving in a fast-moving biotech environment.

Duties/Responsibilities

• Provide ongoing medical monitoring and safety oversight for assigned clinical trials, including real-time review of safety data, adverse events, and laboratory findings.
• Serve as the primary medical point of contact for investigators and sites on eligibility, protocol interpretation, and patient management questions.
• Engage with investigators, advisors, and external experts to support trial execution and clinical oversight.
• Review and assess adverse events and serious adverse events, including causality assessment, and support safety signal detection in partnership with Pharmacovigilance.
• Conduct ongoing medical and clinical data review, including data listings, protocol deviations, a