Mobile Engineer III, iOS – InsurTech

Expedia•Seattle, WA

1d•$146,000 - $233,500•Hybrid

About The Position

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business. Here, you'll do meaningful work that helps millions of people discover, book, and experience travel with more ease, confidence, and joy. Our five Behaviors-Traveler First, Think Big, Operate with Excellence, Ownership Mindset, and Succeed Together-help foster a supportive environment where people can grow their careers and have the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere. Intro to the Team Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools that deliver exceptional traveler experiences. Within this organization, the InsurTech team builds and scales insurance, protection, and assurance products that help travelers book with confidence and peace of mind while creating new value for Expedia Group and its partners. As a Mobile Engineer III, iOS, you will help build and scale traveler protection solutions across flights, lodging, rental cars, and emerging value-added services. In this role, you will own the iOS experience for products that span critical customer touchpoints, including shopping, checkout, confirmation, post-booking, and self-service experiences. You will work closely with product managers, designers, backend engineers, and insurance partners to bring new offerings to market and expand existing products across Expedia Group brands and global points of sale. This is a highly collaborative and impactful role where you will operate with significant ownership and autonomy. You'll partner with a distributed mobile engineering community across multiple geographies while serving as a key iOS expert for the InsurTech team. Success in this role requires strong technical execution, the ability to manage multiple initiatives in parallel, and a passion for solving complex customer and business challenges through high-quality mobile experiences.

Requirements

Bachelor’s degree in Computer Science, Software Engineering, or 5 years of equivalent practical experience
Professional experience shipping native iOS applications with ownership from design through production
Strong iOS architecture, low‑level design, API integration, and data modeling experience
Proficiency with iOS tools, frameworks, testing, observability, and operational best practices
Experience collaborating across cross-functional teams and stakeholders to deliver mobile features across multiple products or domains
Demonstrated ability to independently drive projects from requirements through production with minimal supervision

Nice To Haves

Experience designing and scaling complex iOS architectures (modularization, performance, offline support)
Proven delivery of high‑impact iOS features across multiple domains
Strong focus on operational excellence (instrumentation, monitoring, alerting, incident resolution)
Experience working in large-scale platforms or shared codebases where solutions span multiple teams and customer journeys
Experience integrating AI/ML‑enabled capabilities into mobile apps securely and responsibly
Experience balancing and delivering multiple projects or feature initiatives simultaneously
Familiarity with AI‑driven development tools and applying AI/ML concepts to improve product quality and developer efficiency

Responsibilities

Design, build, and maintain native iOS applications that are secure, performant, and resilient using modern iOS frameworks and best practices
Translate product and experience requirements into clear technical designs (LLD, API design, data models)
Collaborate cross‑functionally with backend, product, design, and quality teams to deliver end‑to‑end customer journeys
Write clean, testable, and observable code; contribute to automated testing, monitoring, and code reviews
Diagnose and resolve complex production issues, improving application reliability and performance
Safely integrate and operate AI/ML‑enabled solutions while maintaining privacy and security standards