Position Details

Salary $146K – $204K USD / year

Type Full-Time

Experience senior

Exp. Years 5+ years

Education Bachelor's degree in Computer Science or related technical field (or equivalent experience)

Category Software Engineering

About this role

iOS Engineer III - Design System at Expedia Group builds and maintains the design system for Expedia's iOS apps, leveraging Swift, SwiftUI and UIKit to deliver accessible, high-quality experiences across platforms.

Key Responsibilities

Develop and maintain iOS features in the Design System
Collaborate with designers and engineers
Write clean, maintainable code
Mentor other engineers
Develop prototypes and influence product strategy

Technical Overview

Stack includes Swift, SwiftUI, UIKit on iOS; tools Git, Xcode; experience with design systems, UI patterns, unit tests, and CI/CD

Ideal Candidate

The ideal candidate is a senior iOS engineer with 5+ years of experience, strong Swift/SwiftUI/ UIKit, and a track record of shipping production iOS apps; plus experience across multiple languages and mentoring others in a design-system-driven environment.

Must-Have Skills

Bachelor's degree in Computer Science or related field with 5+ years of professional software development experienceOR Master's with 3+ years; OR Equivalent experienceStrong proficiency in Swift and modern iOS frameworks like SwiftUI or UIKitExperience maintaining multiple software projects in production environmentsExperience developing software in at least three different programming languagesProficiency with Git

Nice-to-Have Skills

Direct experience contributing to or using a design systemExperience with accessibility and UI patternsKnowledge of iOS app design patterns MVC MVVM MVPExperience implementing sophisticated UI interactionsanimationsand transitionsExperience writing unit tests and testable codeMentorship and knowledge sharing

Tools & Platforms

GitXcodeiOS toolingSwiftSwiftUIUIKit

Required Skills

Bachelor's degree in Computer Science or related field5+ years of software developmentSwiftSwiftUIUIKitiOSMVCMVVMMVPXcodeGitunit testingCI/CDREST APIthree programming languages

Hard Skills

SwiftSwiftUIUIKitiOSMVCMVVMMVPXcodeGitUnit testingCI/CDREST APIthree programming languagesObject-Oriented programming

Soft Skills

CollaborationMentoringCommunicationProblem-solvingDetail-orientedOwnershipProactiveTime management

Industry & Role

Industry SaaS

Job Function Develop high-quality iOS applications within the Expedia Group Design System

Role Subtype Senior Engineer

Keywords for Your Resume

iOSiOS Engineer IIISwiftSwiftUIUIKitXcodeGitdesign systemiOS app design patternsMVCMVVMMVPunit testingCI/CDREST APIthree programming languagesproduction environmentsaccessibilityUI animationsiOS engineer iii

Deal Breakers

Less than 5 years of iOS development, Not proficient in Swift, Lack of SwiftUI/ UIKit experience, No experience contributing to design systems

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