Senior iOS Engineer (Remote) – Elevate a Global Wiki App

Wikimedia Foundation; Texas; Remote; USD 56,000 - 87,000; Full time

Job summary

The Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team on a 3-month contract. This role is fully remote with core hours 14:00–21:00 UTC to align with global teams.

You will deliver medium complexity initiatives from discovery to delivery, lead system design for iOS features, ensure testability and observability, and collaborate with product managers, designers and other engineers to ship high-quality experiences.

Qualifications

• Bachelor's degree and 5+ years of iOS development experience.
• Strong proficiency in Swift, SwiftUI and UIKit.
• Experience shipping production iOS apps and optimizing performance.
• Ability to work autonomously in a lean environment.
• Familiarity with accessibility, testing, and observability.

Responsibilities

• Delivery of medium complexity initiatives from discovery through delivery.
• Lead system design for medium-sized iOS projects.
• Build accessible, scalable components and improve user experiences.
• Collaborate with product managers, designers, analysts, and native engineers.
• Identify risks early and manage scope and priorities.
• Adhere to team standards for code review, design, testing, documentation, and observability.
• Plan work with awareness of downstream and upstream effects.

Skills

Swift

SwiftUI

UIKit

iOS Architecture

Performance optimization

Lean environment

Autonomous work

Education

Bachelor's degree in Computer Science or related field

Job description

The Wikimedia Foundation is seeking a Senior Software Engineer, iOS to join the App Growth team on a 3-month contract. This role is fully remote with core hours 14:00–21:00 UTC to align with global teams.

You will deliver medium complexity initiatives from discovery to delivery, lead system design for iOS features, ensure testability and observability, and collaborate with product managers, designers and other engineers to ship high-quality experiences.