Remote iOS Senior Software Engineer — App Growth

Wikimedia Foundation; Santa Fe (NM); Remote; USD 90,000 - 120,000; Full time

Job summary

The Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team on a 3-month, full-time contract. You will deliver mid-size initiatives, design mobile components, and collaborate with product and design to improve the multilingual Wikipedia apps on iOS.

Ideal candidates have 5–10+ years in iOS, strong Swift/SwiftUI/UIKit skills, and a proven ability to ship high-quality, testable software in autonomous, lean environments.

Qualifications

• Bachelor's degree and 5–10+ years of professional iOS experience.
• Strong Swift, SwiftUI, UIKit; familiarity with iOS architectures.
• Experience optimizing iOS performance and delivering maintainable code in lean teams.
• Remote-first experience and ability to overlap 14:00–21:00 UTC.

Responsibilities

• Delivery of medium complexity initiatives from technical discovery through delivery.
• Improve mobile Wikipedia product experiences and lead system design for medium projects.
• Build testable, observable software and enable deeper product analysis.
• Collaborate with product managers, designers, analysts, and native app engineers.
• Identify priorities, align team goals, and balance delivery timelines.

Skills

Swift

SwiftUI

UIKit

iOS architectures

Remote collaboration

Education

Bachelor's degree

Job description

The Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team on a 3-month, full-time contract. You will deliver mid-size initiatives, design mobile components, and collaborate with product and design to improve the multilingual Wikipedia apps on iOS.

Ideal candidates have 5–10+ years in iOS, strong Swift/SwiftUI/UIKit skills, and a proven ability to ship high-quality, testable software in autonomous, lean environments.