Senior iOS Engineer for App Growth (Remote)

Wikimedia Foundation

Madison (WI)

Remote

USD 120,000 - 180,000

Full time

7 days ago

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Job summary

The Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team within the Core Experiences engineering group on a 3-month full-time contract. This remote role requires availability in a 14:00–21:00 UTC window to enable collaboration with a global team.

You will contribute to delivering medium complexity features, design scalable iOS components, and ensure high-quality, observable software.

Qualifications

Bachelor's and 5-10+ years related professional experience with significant experience building iOS applications.
Strong proficiency with Swift, SwiftUI, UIKit and familiarity with iOS architectural patterns.
Experience optimizing iOS performance for responsive, high-performing apps.
Experience working in a self-driven, lean environment.
Commitment to Wikimedia Foundation's mission and values.

Responsibilities

Delivery of medium complexity initiatives from technical discovery through delivery. Breaks down initiatives into features and drives estimation.
Lead system design for medium-sized projects and build accessible, scalable components.
Build software that is easy to test, observe, and debug; enable deeper analysis by Product Analysts.
Partner with product managers, designers, analysts and native app engineers to shape pragmatic solutions.
Identify high-impact opportunities and risks; align team on priorities, scope and outcomes.
Comply with team standards in code review, design, testing, documentation and accessibility.