Staff and Contractors
More than 450 people from many countries share a commitment to free knowledge and work together with our community.
We are hiring
Office of the Chief Executive Officer and Executive Director
Supports the work of the Wikimedia Foundation Chief Executive Officer and Executive Director, in leading Foundation decision making and advocacy.
The Advancement Department ensures the Wikimedia movement has the relationships and resources it needs to thrive. The department is responsible for fundraising, strategic partnerships, and grantmaking programs that fuel our movement.
Major Gifts, Foundations and Endowment
Leads the Foundation’s efforts to openly and effectively share information. Responsible for Wikimedia brand development, marketing, social media, public relations, and global awareness efforts.
Audience Engagement and Insights
Finance and Administration
Ensures responsible management of Wikimedia Foundation funds and resources, in keeping with our core values of transparency and accountability.
Finance and Accounting
Defends the Wikimedia movement by opposing government surveillance and censorship, defending our communities, facilitating open policy discussions, and advocating for privacy.
Amanda KetonGeneral Counsel
Community Resilience and Sustainability
Maggie DennisVice President of Community Resilience & Sustainability
Movement Strategy & Governance
Movement Strategy & Government
Trust and Safety
Trust and Safety identifies, builds and – as appropriate – staffs processes which keep our users safe. It designs, develops, and executes on a strategy that integrates legal, product, engineering, research, and analytics to proactively mitigate risk as well as manage the overall safety of our communities when incidents happen. Currently, the team consists of 20 people across four continents.
Jan EissfeldtGlobal Head of Trust and Safety (Contractor)
Executes on the strategy and vision of the organization based on market awareness, data proof points, and operational excellence.
Global Data & Insights
Christina MacholanBusiness Intelligence Manager
Builds products that enable collaboration and tools for creating and editing free knowledge. Leads user research, experience design, and cross-device support including mobile apps and voice technology.
Content Transform Team
Contributors Product Management
Language and Translation
Product Data Infrastructure
Product Design Strategy
Technical Program Management
Web and Infrastructure
Sai SumanSenior Manager, Engineering (Contractor)
Harumi MonroySenior Software Engineer
Talent and Culture
Recruits and supports skilled, passionate people to advance the Wikimedia mission. Invests in people by offering a wide range of benefits including leadership training.
Diversity, Equity and Inclusion
Learning and Development
Maintains and advances the technology needed to keep Wikimedia projects open, functional, and internationally accessible. In working closely with thousands of volunteer developers, the technology team makes Wikimedia one of the world’s most committed open source organizations.
Data Center Operations
Quality and Test Engineering
Site Reliability Engineering
The Wikimedia Foundation, Inc is a nonprofit charitable organization dedicated to encouraging the growth, development and distribution of free, multilingual content, and to providing the full content of these wiki-based projects to the public free of charge.