Remote iOS Senior Engineer - App Growth & Platform

Wikimedia Foundation

Lansing (MI)

Remote

USD 120,000 - 170,000

Full time

7 days ago

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Job summary

Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team on a 3‑month full‑time contract. The role focuses on improving Wikipedia mobile experiences for a global audience and requires four hours daily between 14:00 and 21:00 UTC.

The team operates remotely across regions and collaborates with cross-functional partners. You will design and implement medium-size iOS features, optimize performance, and contribute to scalable components while ensuring accessibility

Qualifications

Bachelor's degree and 5-10+ years of professional experience with iOS.
Strong proficiency with Swift, SwiftUI, UIKit and iOS architectures.
Experience with iOS performance optimization for responsive apps.
Experience in self-driven, lean environments.
Commitment to the Wikimedia Foundation's mission and values.

Responsibilities

Deliver medium complexity initiatives from discovery through delivery, breaking down into features and managing scope.
Lead design/build of accessible, scalable iOS components with Swift/SwiftUI/UIKit.
Build software that is easy to test, observe, and debug with proper instrumentation.
Collaborate with product, design, analysts, and native engineers to balance user needs and feasibility.
Prioritize work and align the team on outcomes and timelines.