Remote Senior iOS Engineer - Contract

Wikimedia Foundation; Clayton (NM); Remote; USD 56,000 - 87,000; Full time

Benefits offered by this job

Remote-first company

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 fully remote role requires four hours daily between 14:00 UTC and 21:00 UTC to coordinate across time zones.

You will drive medium-scale iOS initiatives, design scalable components, and collaborate with cross-functional teams to deliver impactful features for a global audience.

Qualifications

• Bachelor's degree and 5+ years building iOS apps.
• Strong proficiency with Swift, SwiftUI, UIKit.
• Experience optimizing iOS app performance across conditions.
• Experience in lean, self-driven environments.

Responsibilities

• Delivery of medium complexity initiatives from discovery to delivery; break down into features and manage scope.
• Lead design and implementation of mobile features for a global, multilingual audience on iOS.
• Build testable, observable software and enable analytics.
• Collaborate with product managers, designers, analysts, and native app engineers to balance needs and constraints.
• Identify high-impact opportunities and risks; align team on priorities and sequencing.
• Uphold team standards in code review, design, testing and accessibility.

Skills

Swift

SwiftUI

UIKit

iOS development

Performance optimization

Education

Bachelor's degree in CS/related field

Job description

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 fully remote role requires four hours daily between 14:00 UTC and 21:00 UTC to coordinate across time zones.

You will drive medium-scale iOS initiatives, design scalable components, and collaborate with cross-functional teams to deliver impactful features for a global audience.