Wikimedia Foundation

JOB TITLE Summary The Wikimedia Foundation is looking for a collaborative Lead Product Manager to support our work on Abstract Wikipedia, a project that aims to increase access to encyclopedic knowledge by enabling more people to share more knowledge in more languages. We’re committed to making knowledge available to everyone globally. This is an opportunity to do good while building new technology at the intersection of machine learning, natural language generation, and computational linguistics. Abstract Wikipedia is a visionary project that asks, what if we could write Wikipedia articles once, in an abstract form, and then translate it into any language by building a community-edited natural language system to generate readable text? The technical foundation for this future is Wikifunctions, a multilingual, open-source catalog of code functions that anyone can use, remix, test, and learn from. The Lead Product Manager is accountable for turning the vision of...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Senior Data Engineer Wikipedia and its sister projects reach billions of users monthly across 300+ languages and are powered by 200,000+ volunteer contributors. The Wikimedia Foundation's Data Platform team enables this global knowledge ecosystem through robust data capabilities that serve both our internal teams and the public through products like Wikistats , Wikimedia Analytics APIs and Data Snapshots . Our vision is a world in which every single human being can freely share in the sum of all human knowledge– including access to data for research, feature development, and advancing artificial intelligence responsibly . As a Senior Data Engineer for our Data Platform, you will shape the future of how Wikimedia’s vast data ecosystem serves both our internal teams and the global community. You will help drive the Data Platform Engineering team’ s effort to unify data systems across the Wikimedia Foundation to deliver scalable solutions that support internal and...

Summary Wikimedia Foundation is hiring a Senior Site Reliability Engineer (SRE) to join our Service Operations SRE team, where we take care of the infrastructure that runs wikipedia.org and other Wikimedia Foundation projects.   The SRE team at Wikimedia is a distributed and diverse team of engineers with a drive to explore, experiment, and embrace new technologies. The SRE Service Operations team focuses on the application layer of our complex infrastructure as well as our developer-facing services. Our stack includes MediaWiki instances running on bare metal, surrounding microservices running on our own Kubernetes platform, an in-house designed deployment pipeline, and open source collaboration software (Gerrit, Gitlab, and Phabricator). We ❤️automation, and we automate as much as we can using primarily Python, Puppet, and Spicerack (https://github.com/wikimedia/operations-software-spicerack). We work in the open and document our work on our internal task management system...

Summary Wikimedia Foundation is hiring a Senior Site Reliability Engineer (SRE) to join our Service Operations SRE team, where we take care of the infrastructure that runs wikipedia.org and other Wikimedia Foundation projects.   The SRE team at Wikimedia is a distributed and diverse team of engineers with a drive to explore, experiment, and embrace new technologies. The SRE Service Operations team focuses on the application layer of our complex infrastructure as well as our developer-facing services. Our stack includes MediaWiki instances running on bare metal, surrounding microservices running on our own Kubernetes platform, an in-house designed deployment pipeline, and open source collaboration software (Gerrit, Gitlab, and Phabricator). We ❤️automation, and we automate as much as we can using primarily Python, Puppet, and Spicerack (https://github.com/wikimedia/operations-software-spicerack). We work in the open and document our work on our internal task management system...

Summary Wikimedia Foundation is hiring a Senior Site Reliability Engineer (SRE) to join our Service Operations SRE team, where we take care of the infrastructure that runs wikipedia.org and other Wikimedia Foundation projects.   The SRE team at Wikimedia is a distributed and diverse team of engineers with a drive to explore, experiment, and embrace new technologies. The SRE Service Operations team focuses on the application layer of our complex infrastructure as well as our developer-facing services. Our stack includes MediaWiki instances running on bare metal, surrounding microservices running on our own Kubernetes platform, an in-house designed deployment pipeline, and open source collaboration software (Gerrit, Gitlab, and Phabricator). We ❤️automation, and we automate as much as we can using primarily Python, Puppet, and Spicerack (https://github.com/wikimedia/operations-software-spicerack). We work in the open and document our work on our internal task management system...

Summary Wikimedia Foundation is hiring a Senior Site Reliability Engineer (SRE) to join our Service Operations SRE team, where we take care of the infrastructure that runs wikipedia.org and other Wikimedia Foundation projects.   The SRE team at Wikimedia is a distributed and diverse team of engineers with a drive to explore, experiment, and embrace new technologies. The SRE Service Operations team focuses on the application layer of our complex infrastructure as well as our developer-facing services. Our stack includes MediaWiki instances running on bare metal, surrounding microservices running on our own Kubernetes platform, an in-house designed deployment pipeline, and open source collaboration software (Gerrit, Gitlab, and Phabricator). We ❤️automation, and we automate as much as we can using primarily Python, Puppet, and Spicerack (https://github.com/wikimedia/operations-software-spicerack). We work in the open and document our work on our internal task management system...

Summary Wikimedia Foundation is hiring a Senior Site Reliability Engineer (SRE) to join our Service Operations SRE team, where we take care of the infrastructure that runs wikipedia.org and other Wikimedia Foundation projects.   The SRE team at Wikimedia is a distributed and diverse team of engineers with a drive to explore, experiment, and embrace new technologies. The SRE Service Operations team focuses on the application layer of our complex infrastructure as well as our developer-facing services. Our stack includes MediaWiki instances running on bare metal, surrounding microservices running on our own Kubernetes platform, an in-house designed deployment pipeline, and open source collaboration software (Gerrit, Gitlab, and Phabricator). We ❤️automation, and we automate as much as we can using primarily Python, Puppet, and Spicerack (https://github.com/wikimedia/operations-software-spicerack). We work in the open and document our work on our internal task management system...

Senior Software Engineer - MediaWiki Interfaces Summary The Wikimedia Foundation is looking for a Senior Software Engineer to join the MediaWiki Interfaces team. MediaWiki is the open-source platform that powers Wikipedia and its sister projects - impacting hundreds of millions of Wikipedia users across the globe. Our team owns the web API and other integration interfaces of MediaWiki, enabling other teams to create features that allows users to access, edit, and consume knowledge efficiently and reliably. The MediaWiki Product Insights have more information on the kind of work the group undertakes. This role offers a unique opportunity to combine technical depth with mission-driven impact. As a Senior Engineer, you will not only write robust code but also lead by example, prioritize high-impact work, support better decision-making through metrics and observability and foster a culture of accountability, transparency, and continuous improvement. Important: We are a...

Senior Software Engineer - MediaWiki Interfaces Summary The Wikimedia Foundation is looking for a Senior Software Engineer to join the MediaWiki Interfaces team. MediaWiki is the open-source platform that powers Wikipedia and its sister projects - impacting hundreds of millions of Wikipedia users across the globe. Our team owns the web API and other integration interfaces of MediaWiki, enabling other teams to create features that allows users to access, edit, and consume knowledge efficiently and reliably. The MediaWiki Product Insights have more information on the kind of work the group undertakes. This role offers a unique opportunity to combine technical depth with mission-driven impact. As a Senior Engineer, you will not only write robust code but also lead by example, prioritize high-impact work, support better decision-making through metrics and observability and foster a culture of accountability, transparency, and continuous improvement. Important: We are a...

Senior Software Engineer - MediaWiki Interfaces Summary The Wikimedia Foundation is looking for a Senior Software Engineer to join the MediaWiki Interfaces team. MediaWiki is the open-source platform that powers Wikipedia and its sister projects - impacting hundreds of millions of Wikipedia users across the globe. Our team owns the web API and other integration interfaces of MediaWiki, enabling other teams to create features that allows users to access, edit, and consume knowledge efficiently and reliably. The MediaWiki Product Insights have more information on the kind of work the group undertakes. This role offers a unique opportunity to combine technical depth with mission-driven impact. As a Senior Engineer, you will not only write robust code but also lead by example, prioritize high-impact work, support better decision-making through metrics and observability and foster a culture of accountability, transparency, and continuous improvement. Important: We are a...

Senior Specialist, Global Meetings  Summary This role manages the end-to-end execution of international meetings and multi-day working sessions for internal teams at the Wikimedia Foundation. With a globally distributed workforce of 700+ staff, these in-person and hybrid convenings—approximately 35 annually—are essential to the organization's success. The role also involves attending 8-10 larger internal or community-facing global events. As a meeting and event planning professional, you will oversee needs assessment, vendor and venue sourcing, budgeting, contract negotiation, and on-site logistics. You will also ensure safety and security planning, provide real-time problem-solving, and deliver exceptional service to traveling staff and virtual participants. Operating across time zones in a collaborative, mission-driven environment, this role requires strong communication, adaptability, and proactive problem-solving. You will work closely with the Travel team to deliver...

Senior Trust and Safety Policy Manager The Wikimedia Foundation is seeking a Senior Trust & Safety Policy Manager to advance our mission of empowering every human to freely share in the sum of all knowledge. As part of our Legal team, you will help build and maintain safe, welcoming environments for the diverse global community of volunteers who create and curate free knowledge on Wikipedia and other Wikimedia projects. Our commitment to safety, efficiency, and fairness is essential to ensuring access to free, reliable information worldwide. Reporting to the Senior Manager, Trust & Safety, you will play a critical role in reviewing, enhancing, and developing trust and safety policies. The Wikimedia movement has multiple suites of policies: those which guide our Foundation and those which guide our volunteers. Your work will largely revolve around our internal policies, where you will collaborate with internal and external stakeholders to identify areas for improvement...

Senior Trust and Safety Policy Manager The Wikimedia Foundation is seeking a Senior Trust & Safety Policy Manager to advance our mission of empowering every human to freely share in the sum of all knowledge. As part of our Legal team, you will help build and maintain safe, welcoming environments for the diverse global community of volunteers who create and curate free knowledge on Wikipedia and other Wikimedia projects. Our commitment to safety, efficiency, and fairness is essential to ensuring access to free, reliable information worldwide. Reporting to the Senior Manager, Trust & Safety, you will play a critical role in reviewing, enhancing, and developing trust and safety policies. The Wikimedia movement has multiple suites of policies: those which guide our Foundation and those which guide our volunteers. Your work will largely revolve around our internal policies, where you will collaborate with internal and external stakeholders to identify areas for improvement...

Senior Trust and Safety Policy Manager The Wikimedia Foundation is seeking a Senior Trust & Safety Policy Manager to advance our mission of empowering every human to freely share in the sum of all knowledge. As part of our Legal team, you will help build and maintain safe, welcoming environments for the diverse global community of volunteers who create and curate free knowledge on Wikipedia and other Wikimedia projects. Our commitment to safety, efficiency, and fairness is essential to ensuring access to free, reliable information worldwide. Reporting to the Senior Manager, Trust & Safety, you will play a critical role in reviewing, enhancing, and developing trust and safety policies. The Wikimedia movement has multiple suites of policies: those which guide our Foundation and those which guide our volunteers. Your work will largely revolve around our internal policies, where you will collaborate with internal and external stakeholders to identify areas for improvement...

Senior Trust and Safety Policy Manager The Wikimedia Foundation is seeking a Senior Trust & Safety Policy Manager to advance our mission of empowering every human to freely share in the sum of all knowledge. As part of our Legal team, you will help build and maintain safe, welcoming environments for the diverse global community of volunteers who create and curate free knowledge on Wikipedia and other Wikimedia projects. Our commitment to safety, efficiency, and fairness is essential to ensuring access to free, reliable information worldwide. Reporting to the Senior Manager, Trust & Safety, you will play a critical role in reviewing, enhancing, and developing trust and safety policies. The Wikimedia movement has multiple suites of policies: those which guide our Foundation and those which guide our volunteers. Your work will largely revolve around our internal policies, where you will collaborate with internal and external stakeholders to identify areas for improvement...