Senior iOS Engineer, App Growth (Remote)

Wikimedia Foundation

United States

Remote

USD 56,000 - 87,000

Full time

11 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. The role focuses on delivering medium complexity features for the iOS Wikipedia app and enhancing experiences for a global, multilingual audience.

This fully remote team requires daily overlap of four hours between 14:00 and 21:00 UTC, and expects strong communication, design, and collaboration with product managers,

Qualifications

Bachelor's degree and 5-10+ years building iOS apps.
Strong expertise in Swift, SwiftUI, UIKit and iOS patterns.
Experience optimizing iOS performance under varied conditions.
Experience in lean, self-driven environments.
Commitment to Wikimedia Foundation mission and values.

Responsibilities

Deliver medium-complexity initiatives from discovery to delivery.
Lead design of scalable, accessible iOS components.
Ensure testability, observability, and debuggability of features.
Collaborate with product, design, analytics, and native engineers.
Prioritize work, manage scope, and align on outcomes.
Adhere to team standards for code review, design, testing, and documentation.
Plan work with awareness of downstream/upstream effects.

Skills

iOS development

Swift

SwiftUI

UIKit

Architectural patterns

Performance optimization

Self-driven environment

Mission and values

Education

Bachelor's degree

Job description

This fully remote team requires daily overlap of four hours between 14:00 and 21:00 UTC, and expects strong communication, design, and collaboration with product managers,

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