IOS Engineer II - Air Shopping

About the Position

Expedia Group’s Technology Team partners with teams across Expedia Group to create innovative products, services, and tools. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that drive loyalty and traveler satisfaction. This iOS Engineer II role is part of the Air Shopping team focused on creating a personalized air shopping and comparison experience.

In this role you will contribute to building and optimizing mobile experiences that bring these capabilities to life for travelers, improving how they discover, compare, and select flights on our apps.

• Design, build, and maintain iOS application features using approved patterns and frameworks, ensuring code quality, readability, and maintainability.
• Implement robust client-side architectures, including system design at the feature and component level, API consumption patterns, and data modeling aligned with backend contracts.
• Collaborate with product managers, designers, and backend engineers to refine requirements, estimate work, and deliver customer-facing capabilities on time and with high reliability.
• Write and maintain unit, integration, and UI tests, participate in code reviews, and contribute to continuous improvement of development, build, and release pipelines.
• Diagnose, debug, and resolve issues in production and pre‑production environments, using logs, metrics, and analytics to improve app performance, stability, and user experience.
• Safely integrate and operate AI/ML‑enabled solutions that improve outcomes, including familiarity with AI‑driven systems, tools, or workflows and applying AI/ML concepts to real‑world products.

• Bachelor’s degree in Computer Science or a related technical field; or equivalent professional experience.
• 2+ years of relevant professional experience.
• Professional experience developing and shipping native iOS applications, including owning well-defined features or components in a production app.
• Proficiency with core iOS development tools and languages, and experience integrating with RESTful APIs and data models defined by backend services.
• Experience with source control, automated testing, and continuous integration systems in a collaborative, team-based engineering environment.

• Proficient in Swift programming for modern iOS development.
• Experienced with Swift
  
  UI for building declarative, responsive interfaces.
• Experience designing and implementing iOS feature-level architectures, including view hierarchies, navigation flows, API interaction patterns, and data models optimized for performance and reliability.
• Background improving app quality and operational excellence using analytics, logging, experimentation, and performance tuning at scale.
• Familiarity with AI-driven systems and tooling within mobile applications, such as personalized experiences or intelligent assistance, and safely integrating and operating AI/ML‑enabled solutions that improve outcomes.
• Experience applying foundational AI/ML concepts in mobile contexts, such as on-device inference, model-driven recommendations, or intelligent automation that enhance user experience and business impact.

The total cash range for this position in Seattle is $ to $. Employees in this role have the potential to increase their pay up to $, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role. Starting pay for this role will vary based on multiple factors, including location, available budget, and an individual’s knowledge, skills, and experience.

Pay ranges may be modified in the future.

Expedia Group offers a wide range of benefits, including medical, dental, and vision coverage; paid time off; an Employee Assistance Program; wellness and travel reimbursement; travel discounts; and an International Airlines Travel Agent (IATAN) membership.

If you need assistance with any part of the application or recruiting process due to a disability, or other physical or mental health conditions, please reach out to our Recruiting Accommodations Team through the Accommodation Request.

Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. This employer participates in E‑Verify. The employer will provide the Social Security Administration and, if necessary, the Department of Homeland Security with information from each new employee’s I‑9 to confirm work authorization.