Senior iOS Engineer – Swift UI & Platform

Expedia, Inc.; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Job summary

Expedia Group is seeking an experienced iOS engineer to design and deliver high-quality mobile experiences across Expedia, Hotels.com and Vrbo. You will develop complex iOS apps in Swift, evaluate architecture choices, and collaborate with product managers, backend teams, brand teams, and other platform groups to ship reliable features.

You will contribute to initiatives like server-driven UI, AI-assisted development tooling, and large-scale migrations while ensuring performance, accessibility,

Qualifications

• Approximately 5–7 years of professional software development experience with substantial iOS work.
• Advanced experience developing complex iOS apps using Swift.
• Strong understanding of iOS architecture and trade-offs.
• Experience delivering software from concept through production with a quality focus.
• Proficient communication and the ability to explain technical decisions clearly.
• Experience using AI-assisted development tools as part of modern workflows.

Responsibilities

• Develop high-quality iOS interfaces for complex applications using Swift.
• Design and evolve iOS solutions, evaluating architectural trade-offs.
• Deliver consumer-facing experiences across Expedia brands (Expedia, Hotels.com, Vrbo).
• Build configurable platform capabilities to support multiple brands and products.

Skills

Swift iOS development

iOS architecture

Cross-functional collaboration

Communication

AI-assisted development tools

Job description

Expedia Group is seeking an experienced iOS engineer to design and deliver high-quality mobile experiences across Expedia, Hotels.com and Vrbo. You will develop complex iOS apps in Swift, evaluate architecture choices, and collaborate with product managers, backend teams, brand teams, and other platform groups to ship reliable features.

You will contribute to initiatives like server-driven UI, AI-assisted development tooling, and large-scale migrations while ensuring performance, accessibility,