Mobile Engineer III

Expedia, Inc.; Seattle (WA); Hybrid; USD 146,000 - 205,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid time off

Employee Assistance Program

Wellness and travel reimbursement

Travel discounts

IATAN membership

Job summary

Expedia Group seeks an Android Mobile Engineer III to build reliable Android experiences for Supply Partner Experience. You will work on Android apps and services, translating requirements into scalable, secure solutions and collaborating with product, design, and other tech teams.

You will contribute to AI/ML-enabled features, participate in design and code reviews, and help drive performance and quality across multiple domains to support partners and travelers worldwide.

Qualifications

• Experience building production Android apps and services.
• Experience owning engineering work from design to deployment and operations.
• Strong knowledge of system design, API design and data modeling.

Responsibilities

• Design, develop, test, and maintain Android apps and services across domains.
• Translate requirements into scalable mobile solutions with focus on performance and security.
• Apply system and API design, data modeling for cohesive mobile integrations.
• Collaborate with engineering, product, design to deliver solutions and resolve complex problems.
• Integrate AI/ML-enabled solutions while ensuring safe and reliable operation.
• Contribute to testing, monitoring, and data-informed decision making.

Skills

Android development

System design

API design

Performance optimization

Collaborative work

AI/ML familiarity

Education

Bachelor's degree in CS/Engineering

Tools

Android tooling

Job description

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.

Introduction to Team

Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that drive loyalty and traveler satisfaction.

This Android Mobile Engineer III role is part of the SPX - Core, Coaching, Insights team which sits within our SPX - Core, Coaching, Insights division. The team develops technology for Supply Partner Experience, including Android applications, partner-facing experiences, coaching tools, insights, and supporting services. In this role, you will build and enhance Android mobile experiences that help Expedia Group’s partners manage their businesses and access valuable tools and insights.

In this role, you will:

• Design, develop, test, and maintain Android applications and services that deliver reliable, high-quality experiences across multiple product domains.
• Translate product and technical requirements into scalable solutions using sound software engineering practices, with attention to maintainability, performance, security, and user impact.
• Apply system design, low-level design, API design, and data modeling principles to build cohesive mobile and service integrations.
• Collaborate across engineering, product, design, and other technical disciplines to deliver solutions, resolve complex problems, and improve engineering outcomes.
• 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.
• Contribute to technical direction, operational excellence, and continuous improvement through testing, monitoring, debugging, documentation, and data-informed decision-making.

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
• Experience developing production Android applications and services using appropriate mobile engineering practices, tools, and programming languages.
• Experience owning engineering work for a service or product area, from design and implementation through testing, deployment, and ongoing operation.
• Proficiency in system design, low-level design, API design, data modeling, software testing, debugging, and performance optimization.
• Ability to collaborate effectively across teams and apply technical judgment to deliver reliable solutions across multiple domains.

Preferred Qualifications:

• Demonstrated ability to design and evolve Android solutions that operate reliably at scale across multiple services or product areas.
• Experience providing technical leadership for architecture and implementation decisions within a mobile engineering domain.
• Strong operational practices, including observability, incident response, performance analysis, and continuous improvement of production systems.
• Experience using data and customer or product insights to evaluate technical tradeoffs and improve application outcomes.
• Practical experience applying AI/ML concepts or AI-enabled development workflows to Android products, including evaluating and safely integrating relevant tools or capabilities.

The total cash range for this position in Seattle is $146,000.00 to $204,500.00. Employees in this role have the potential to increase their pay up to $233,500.00, 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 and perks

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.

Accommodation requests

Expedia Group is committed to providing an inclusive and accessible recruiting experience. If you need an accommodation or adjustment due to a disability during the application or recruiting process, please submit a request at https://expedia.service-now.com/askeg?id=job_accommodation.

About Expedia Group

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.

Important notice

Employment opportunities and job offers at Expedia Group will always come from Expedia Group's Talent Acquisition and hiring teams. Never share sensitive personal information unless you are confident of the recipient. Expedia Group does not extend job offers via email or messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official place to find and apply for roles is https://careers.expediagroup.com/jobs/.

Equal Opportunity

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, veteran status, or any other characteristic protected by law. This employer participates in E-Verify. The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.