Wikimedia Foundation · Engineering · Live in: United States, Brazil, Canada, Colombia, Germany, Ghana, India, Indonesia, Italy, Kenya, Mexico, Morocco, Netherlands, Poland, Singapore, South Africa, Spain, Switzerland, United Kingdom
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Posted 2026-09-25 · Verified 2026-10-06
Summary The Wikimedia Foundation is looking for a full stack Senior Software web Engineer contractor to join the App Growth team within the Core Experiences engineering on a 3-month full time contract. This is not a native iOS or Android role. It is focused on web-first product experiences, APIs, and platform integrations that can be reused across mobile web and native app surfaces; to help us scale features across platforms and create compelling features that deepen reader engagement and increase user retention. You will build features that create natural handoffs between web and app and landing users in exactly the right place — for example, prompting a reader to try a personalized... Read the full ad