Wikimedia Technology

Wikimedia Technology staff employed by the Wikimedia Foundation build, improve and maintain the infrastructure of Wikimedia sites. Together with Product, Technology constitutes Product and Technology, one of the seven Wikimedia Foundation departments.

About the Department


Site Reliability Engineering

Collaboration Services

Data Center Operations

Data Persistence


Infrastructure Foundations


Service Operations


Data Science & Engineering

Machine Learning

Data Platform

Metrics Platform and Data Products
Data Engineering and Event Platform
Search Platform and Data Platform SRE
Search Platform

Developer Experience

Quality and Test Engineering
Release Engineering
Technical Documentation
Cloud Services (WMCS)

MediaWiki Services

MediaWiki Engineering
API Platform
Content Transform

Research and Decision Science

Design Research
Movement Insights
Product Analytics