GiveWell is a research organization that identifies and funds cost-effective giving opportunities, focusing on global health and well-being. Our work is funded by tens of thousands of donors who rely on our research to inform their giving. We’ve grown from directing $1.5 million in 2010 to directing more than $400 million in 2025.
GiveWell is seeking exceptional Senior Researchers to join our Cross-Cutting team—which is responsible for tackling thorny methodological questions, pressure-testing our conclusions, and ensuring research quality as we scale. You'll work on problems that span all of GiveWell's grantmaking areas and shape how we think about cost-effectiveness, uncertainty, and impact.
This role is ideal for researchers who thrive on variety and complexity: one month you might be developing frameworks for comparing health interventions to poverty alleviation programs, the next you could be designing a "lookback" study to assess whether our p... Click Apply to read the full job description.