Shape innovative research agendas on malaria impact, directing hundreds of millions in funding and collaborating with a dedicated team to address critical health challenges.
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 a Senior Malaria Researcher to help us direct hundreds of millions of dollars annually (we directed ~$250 million in 2024) to the most cost-effective malaria prevention programs that we can find. You will have an outsized influence on our funding decisions and help us save and improve lives on a global scale.
Our malaria grantmaking has previously consisted of vector control (distribution of insecticide-treated nets), seasonal and perennial malaria chemoprevention, and malaria vaccines. In the future, we may expand into new areas like case management and therapeutics.
As a Senior Malaria Researcher, you’ll create and lead ambitious research agendas related to our portfolios of work and answer complex questions that will inform GiveWell’s grantmaking decisions. The researchers on our team combine rigorous evidence review, cost-effectiveness modeling, and thoughtful judgment.
We’re open to a wide variety of professional development pathways depending on your preferences and our needs.
You will be joining a small grantmaking team to contribute to our ambitious research agenda on malaria. You’ll sift through the countless questions we could try to answer, and honing in on those that matter most. You’ll also communicate externally about your work and mentor and advise other researchers on the team.
You will shape a research agenda that brings rigor and creativity to the thorniest questions the GiveWell malaria team faces. Your work will combine empirical evidence review and critical synthesis, cost-effectiveness modeling, discussions with subject matter experts, understanding of the broader context, and your own judgment. In the course of your work, you might approach questions like these:
Our research department has nearly 50 people, and is currently organized into seven teams:
Our malaria team has three subteams: two of them focus on grantmaking in vector control and chemoprevention, respectively, and the third is focused on cross-team research questions. You might sit on any of the three teams.
We think our research team has unique qualities:
We expect the Senior Malaria Researcher to have
We expect that people with the soft qualities below will be the most successful and happy on our team. This isn’t a full list, but hopefully it conveys the gist of our team’s professional personality:
If you’re interested in working on GiveWell’s research team but don’t have malaria expertise, consider applying to our generalist Senior Researcher role.
Miscellaneous details:
GiveWell is dedicated to finding and funding outstanding giving opportunities in global health and development, sharing the full details of our analysis with everyone for free. Our giving funds enable donors to contribute to the most impactful and cost-effective programs our researchers identify.
Since 2007, we’ve directed over $2.6 billion to cost-effective programs and interventions. In the last two years, we’ve made more than $500 million in grants. GiveWell is one of the world’s largest private funders of global development efforts, and we estimate that the funding we’ve directed will save more than 340,000 lives.
GiveWell is most well-known for recommending a small number of Top Charities, which currently support seasonal malaria chemoprevention, antimalarial nets, vaccine incentivization, and vitamin A supplementation. However, most of our research capacity is devoted to finding cost-effective opportunities outside of those programs.
GiveWell grants have:
We never take for granted that GiveWell’s work is good for the world. We make our reasoning public and transparent so others can challenge it (sometimes we even pay people to point out our errors). We go to unusual lengths to check our assumptions and assess our impact, including funding research and external analysis to address our uncertainties and insisting that our grantees conduct rigorous monitoring and evaluation. We change our minds when the evidence demands it.
We don’t want to miss candidates that could do great things at GiveWell. Practically, that means a GiveWell staff member reviews every application carefully, considering the whole picture of your background and potential. If you’re on the fence about applying because you meet some but not 100% of our preferred qualifications (some studies suggest this hesitation is especially common for women and people of color), we encourage you to apply anyway.
GiveWell is an Equal Employment Opportunity employer by choice. At minimum, this means that we comply with all federal, state, and local EEO and employment laws. Beyond the requirements of those laws, we value our team’s diversity in all respects, and we desire to maintain a work environment free of harassment or discrimination—we want our team members to thrive at GiveWell. If you need assistance or an accommodation due to a disability, contact us at [email protected]. We will consider employment for qualified applicants with arrest and conviction records.
By submitting an application, you acknowledge that you have read and consent to GiveWell’s Privacy Statement for Applicants. By completing an application exercise, you acknowledge and assent to GiveWell’s Work Trial Policy.
Health Insurance
Fully funded health, dental, vision, and life insurance (we cover 100% of premiums within the US for you and any dependents)
Home Office Stipend
Ergonomic home workstations or coworking space memberships
Relocation expense coverage
We’ll cover relocation expenses for candidates who wish to move to any of our physical office locations
Paid Parental Leave
16 weeks of fully paid parental leave
Paid Time Off
Four weeks of paid time off per year
Visa Sponsorship
If you want to work in the United States and need a work visa, we’ll do our best to sponsor it (and also cover up to 100% of relocation expenses on a case-by-case basis)
GiveWell is a nonprofit research organization that evaluates charities to identify and recommend high-impact giving opportunities in global health and well-being. We empower tens of thousands of donors with our rigorous analysis, directing billions in funding to the most effective programs and interventions.
Understand the required skills and qualifications, anticipate the questions you may be asked, and study well-prepared answers using our sample responses.
Researcher Q&A's