Remote iOS Engineer – App Growth (3-Month Contract)

Wikimedia Foundation; Hartford (CT); Remote; USD 120,000 - 180,000; Full time

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 iOS initiatives, improving the Wikipedia mobile experience, and designing scalable components for a global audience.

You will collaborate with product managers, designers and analysts to balance user needs with technical constraints, and ensure features are observable and

Qualifications

• Bachelor's degree and 5+ years of iOS experience required.
• Experience building iOS apps with Swift/SwiftUI/UIKit.

Responsibilities

• Deliver medium complexity initiatives from discovery to delivery.
• Lead design for medium-sized projects and build accessible components.
• Ensure code is testable, observable and debuggable.
• Collaborate with product, design, analytics and native app engineers.
• Prioritize work, align team on outcomes and timelines.
• Follow team standards for design, review, testing, documentation, accessibility and observability.

Skills

Swift

SwiftUI

UIKit

iOS development

Performance optimization

Self-driven/lean environment

Cross-functional collaboration

Communication

Education

Bachelor's degree in CS/related

Master's degree or higher (desired)

PhD/Doctorate (optional)

Tools

Xcode

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. The role focuses on delivering medium complexity iOS initiatives, improving the Wikipedia mobile experience, and designing scalable components for a global audience.

You will collaborate with product managers, designers and analysts to balance user needs with technical constraints, and ensure features are observable and