Mobile Engineer II iOS

Expedia, Inc.; Greater London; On-site; GBP 50,000 - GBP 70,000; Full time

Job summary

A leading online travel company in Greater London is seeking a Software Engineer to design, build, and ship end-to-end features for native iOS apps. This role involves collaborating with Product and Design teams to create elegant solutions and ensure high performance and accessibility. The ideal candidate holds a degree in Computer Science and has over 2 years of experience in native iOS development with proficiency in Swift and SwiftUI. Join us to be part of a culture that prioritizes innovation and teamwork.

Benefits

Exciting travel perks

Generous time-off

Parental leave

Flexible work model

Career development resources

Qualifications

• 2+ years of relevant experience building and shipping native iOS applications.
• Comfortable working with client/server architectures and modern iOS development practices.
• Experience in Agile teams collaborating with Product, Design, and engineers.

Responsibilities

• Design, build, and ship end-to-end features for native iOS apps.
• Collaborate with teams to turn customer problems into elegant iOS solutions.
• Ensure high performance, reliability, and accessibility of applications.

Skills

Proficient in Swift

Experience with SwiftUI

Familiarity with REST/GraphQL APIs

Working knowledge of iOS patterns (MVC, MVVM, MVI)

Ability to write clean, maintainable code

Education

Bachelor’s degree in Computer Science or related field

Job description

Overview

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.

Why Join Us?

To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win.

We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees\' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us.

Are you excited to build new technologies that will be instrumental in bringing Expedia Group\'s evolving brand to life by delivering Native App experiences for millions of users? Come build the future of travel with us! Software Engineers at Expedia Group develop solutions and products that touch millions of people every day around the globe. Our engineers seek some of the most sophisticated problems in the world of travel across various brands - Expedia, Orbitz, Car Rentals, Vrbo, Hotels.com, Travelocity, eBookers and others. We are looking for strong technical talent as well as a keen desire to deeply understand our products and services to push our technology forward with respect to functionality, performance, reliability, and scalability.

Our team in Search and Recs Experience is looking for curious, empathetic, and creative problem solvers with a growth mindset. We are a team of travel-loving makers, building a cutting-edge platform using latest technologies. You will be responsible for building a best-in-class shopping experience for our travellers and partners.

As a member of the team, you\'ll estimate engineering efforts, design your changes, implement, and test your changes, push to live, and triage production issues. You need to be collaborative and curious as we build new experiences and improve existing frameworks powering the world\'s largest travel mobile apps at a scale only a few companies can match.

What you’ll do

• Design, build, and ship end‑to‑end features for native iOS apps, from idea to production.
• Collaborate with Product, Design, and back‑end teams to turn customer problems into elegant iOS solutions.
• Write clean, maintainable Swift code that follows modern iOS architecture and platform best practices.
• Ensure high performance, reliability, and accessibility across the experiences you own.
• Own the quality of your work through testing, monitoring, and incremental, safe releases.
• Use data and customer feedback to continually improve features and user journeys.
• Help strengthen our engineering culture by contributing to code reviews, shared standards, and team learning.

Minimum Qualifications:

• Bachelor’s degree in Computer Science or a related technical field; or Equivalent related professional experience.
• 2+ years of relevant professional experience building and shipping native iOS applications.
• Proficient in Swift, SwiftUI and familiar with common iOS patterns (e.g., MVC, MVVM, MVI) and Apple’s tooling.
• Comfortable working with REST/GraphQL APIs, client/server architectures, and modern iOS development practices.
• Intentional about building high‑quality, performant, and accessible iOS user experiences.
• Thoughtful about using AI‑powered coding and productivity tools

Preferred Qualifications:

• Understanding of iOS fundamentals (app lifecycle, navigation, concurrency, backgrounding, networking, offline behaviour) and common architectural patterns.
• Awareness of performance and reliability considerations on mobile (app start, scrolling performance, memory, battery) and experience using profiling/monitoring tools to diagnose and fix issues.
• Comfortable defining and implementing test strategies (unit, UI, snapshot, and integration tests)
• Awareness of accessibility and inclusive design basics on iOS (e.g., VoiceOver, dynamic type, contrast) and a desire to improve the accessibility of native experiences.
• Experience working in cross functional Agile teams, collaborating with Product, Design, and other engineers, and communicating clearly about progress, risks, and trade-offs.
• Familiarity with AI driven systems, tools, or workflows and applying AI/ML concepts to real-world products, including thoughtful use of AI-powered coding and productivity tools.

Accommodation requests

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.

We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award-winning culture by organizations like Forbes, TIME, Disability:IN, and others.

Expedia Group\'s family of brands includes: Brand Expedia®, Hotels.com®, Expedia® Partner Solutions, Vrbo®, trivago®, Orbitz®, Travelocity®, Hotwire®, Wotif®, ebookers®, CheapTickets®, Expedia Group™ Media Solutions, Expedia Local Expert®, CarRentals.com™, and Expedia Cruises™. © 2024 Expedia, Inc. All rights reserved. Trademarks and logos are the property of their respective owners. CST: 2029030-50

Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive, personal information to someone unless you’re confident who the recipient is. Expedia Group does not extend job offers via email or any other messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com/jobs.