
Software Development · 22k people
Mobile Engineer II, Android
Posted 2 Nov
What’s this role about? You will design and implement scalable Android experiences while maintaining high-quality code for package shopping flows. Additionally, you will collaborate with cross-functional teams to troubleshoot performance issues and integrate AI/ML-enabled solutions.
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Company
About Expedia Group Expedia Group, Inc. (NASDAQ: EXPE) is the global travel marketplace with one purpose: to help travelers explore the world, one journey at a time. Expedia Group™ connects travelers, partners, and advertisers through its trusted brands, leading technology, and rich first-party data, delivering predictive, personalized experiences that shape the future of travel. Expedia Group’s ecosystem includes three flagship consumer brands – Expedia®, Hotels.com®, and Vrbo® – the largest B2B travel business, and a premier advertising network. Guided by an experienced and passionate global team, Expedia Group helps millions of travelers in more than 70 countries explore the world with confidence and ease. We’re committed to providing an inclusive and accessible recruiting experience for candidates with disabilities, or other physical or mental health conditions. If you require an accommodation or adjustment for any part of the application or recruitment process, please let us know by completing our Accommodation Request Form or contacting your recruiter. 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 about who they are. We do not send job offers via email, or any other messaging tools, to individuals we have not had prior contact with. Our email domain is @expediagroup.com. Our official careers website, where you can to find and apply for job openings, is careers.expediagroup.com/jobs. If you require customer service support to cancel, change or ask about a refund for your trip, you can connect with our 24/7 Virtual Agent through the following links: Expedia: https://www.expedia.com/helpcenter Hotels.com: https://service.hotels.com/en-us/ Vrbo: https://help.vrbo.com/ For additional assistance, direct message us on Twitter @ExpediaHelp with your itinerary number and email address: https://twitter.com/ExpediaHelp
Expedia Group

Responsibilities
- Build, enhance, and maintain Android mobile experiences that deliver reliable, intuitive outcomes for travelers and partners.
- Translate product requirements into well-structured, maintainable code using appropriate Android development practices and technical judgment.
- Contribute to low-level system design, API integration, data modeling, testing, and code reviews within an assigned service or product area.
- Collaborate across engineering, product, design, and other technical domains to deliver cohesive mobile capabilities and resolve complex technical issues.
- Monitor, troubleshoot, and improve application performance, reliability, security, and operational health throughout the development lifecycle.
- Safely integrate and operate AI/ML-enabled solutions that improve outcomes, while building familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real-world products.
Qualification
Required
- Bachelor’s degree in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
- Professional experience developing Android applications and delivering production software within a collaborative engineering environment.
- Experience owning and contributing to components or services within a defined product or technical domain.
- Proficiency with Android development fundamentals, software engineering practices, API integration, data modeling, testing, version control, and debugging.
- Ability to apply low-level system design principles and make sound technical decisions within the scope of assigned work.
Preferred
- Experience delivering Android applications at scale with strong attention to performance, reliability, accessibility, security, and user experience.
- Demonstrated ability to improve engineering outcomes through operational excellence, automation, observability, and data-driven decision-making.
- Experience contributing to technical designs and architecture decisions that span multiple components or services within a product domain.
- Familiarity with AI/ML-enabled mobile experiences or developer tools, including the ability to evaluate and safely apply AI-driven capabilities to real-world products.
- Demonstrated fungibility across mobile, backend, or adjacent technical domains, with the ability to collaborate effectively and contribute beyond a single component.
- The total cash range for this position in Chicago is $111,000.00 to $155,500.00. Employees in this role have the potential to increase their pay up to $177,500.00, 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.
Benefits
- Expedia Group offers benefits and perks designed to support employees and their families, including medical, dental, and vision coverage, paid time off, an Employee Assistance Program, wellness and travel reimbursement, travel discounts, and International Airlines Travel Agent Network (IATAN) membership. Learn more about life at Expedia Group at https://careers.expediagroup.com/life.
- Expedia Group includes three flagship consumer brands - Expedia, Hotels.com, and Vrbo - along with a leading B2B travel business and travel advertising offerings. Across our brands and business, we help travelers explore the world with confidence and ease.
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