The Lead Recurring Giving Specialist will manage and grow the recurring giving program, focusing on donor retention, acquisition strategies, and optimizing donor journeys to enhance engagement across various channels.

As a Lead Technical Accountant, you will provide technical accounting guidance, lead financial audits, ensure policy adherence, and enhance financial governance in a nonprofit environment, collaborating with various departments to support quality reporting.

The Lead Technical Accountant will provide accounting policy guidance, lead financial audits, and ensure compliance with US GAAP and internal controls.

The Lead Technical Accountant will provide guidance on accounting policy, lead audits, oversee financial reporting, and improve internal controls, partnering with various departments for accurate financial governance.

The Lead Technical Accountant manages accounting policy, financial reporting, and internal controls, supports audits, and ensures compliance with accounting standards.

The Lead Technical Accountant will provide guidance on accounting policy, oversee financial reporting, lead annual audits, and maintain internal controls for the Wikimedia Foundation.

The Senior Software Engineer will improve infrastructure, support deployments, debug issues, and design services at scale while collaborating with the product team.

The Senior Software Engineer will develop and execute engineering strategies, maintain data feeds, troubleshoot issues, and enhance infrastructure reliability while contributing to Wikimedia Enterprise's growth.

The Senior Software Engineer will develop engineering strategies, maintain data feeds, troubleshoot applications, and design scalable services while ensuring high reliability.

The Senior Analyst will support fundraising data-driven decisions, develop KPIs, analyze campaigns, and collaborate on revenue forecasting through data modeling, analysis, and reporting.

Develop tools for Wikimedia's fundraising campaigns by integrating payment providers and enhancing reporting capabilities while ensuring security and scalability.

Develop tools for effective fundraising campaigns, integrate payment systems, maintain donation infrastructure, and support fundraising efforts.

The Senior Site Reliability Engineer is responsible for maintaining Wikimedia's infrastructure, improving reliability, automating tasks, and mentoring peers while participating in incident management.

Manage a team of ~7 data scientists to deliver experimental design, product analytics, and actionable insights. Partner with product, engineering, and research to build measurement, data products, and reporting; ensure data accuracy, timely delivery, and best practices.

Lead a team of ~7 data scientists to deliver accurate product analytics and experimentation insights. Manage people, mentor staff, partner with product and engineering to build accessible data products, and improve measurement, reporting, and experiment practices to inform product decisions.

Lead a team of ~7 data scientists to deliver timely, accurate product analytics and experimentation insights. Manage people, partner with product and engineering, improve measurement and data products, and ensure rigorous large-scale analysis to inform product decisions.

Lead a Product Analytics data science team to deliver timely, accurate insights for product decisions. Manage ~7 data scientists, mentor teammates, partner with product and engineering, develop experimentation and measurement best practices, and build accessible data products and reports.

Lead a team of ~7 data scientists to deliver timely, accurate product analytics and experiments; support product teams, build accessible data products, mentor staff, and improve measurement and reporting practices.

Lead a team of ~7 data scientists to deliver timely, accurate product analytics: guide experimentation, partner with product and engineering, build accessible data products, mentor staff, and improve measurement and reporting practices to inform product decisions.

Lead a team of product analytics data scientists to deliver timely, accurate quantitative insights for product strategy, experimentation, and measurement. Manage people, mentor staff, partner with product and engineering to build accessible data products, and improve experimentation and reporting practices to inform decisions across the Foundation and movement.