{"id":2401132,"url":"https://alion.io/job/expedia-group-mobile-engineer-iii-2","title":"Mobile Engineer III","company":{"id":1763687,"name":"Expedia Group","domain":"expediagroup.com","url":"https://alion.io/company/expediagroup-com","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":19,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":11,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Mobile","role_family":"Mobile","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seattle, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":146000,"max":204500,"currency":"USD","period":"year","gross":null,"usd_annual":204500},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2026-10-12T23:33:08Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-13T16:46:59Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"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.\nHere, 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.\nIntroduction to Team\nOur 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.\nThis 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.\nIn this role, you will:\nDesign, develop, test, and maintain Android applications and services that deliver reliable, high-quality experiences across multiple product domains.\nTranslate product and technical requirements into scalable solutions using sound software engineering practices, with attention to maintainability, performance, security, and user impact.\nApply system design, low-level design, API design, and data modeling principles to build cohesive mobile and service integrations.\nCollaborate across engineering, product, design, and other technical disciplines to deliver solutions, resolve complex problems, and improve engineering outcomes.\nSafely 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.\nContribute to technical direction, operational excellence, and continuous improvement through testing, monitoring, debugging, documentation, and data-informed decision-making.\nMinimum Qualifications:\nBachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.\nExperience developing production Android applications and services using appropriate mobile engineering practices, tools, and programming languages.\nExperience owning engineering work for a service or product area, from design and implementation through testing, deployment, and ongoing operation.\nProficiency in system design, low-level design, API design, data modeling, software testing, debugging, and performance optimization.\nAbility to collaborate effectively across teams and apply technical judgment to deliver reliable solutions across multiple domains.\n\nPreferred Qualifications:\nDemonstrated ability to design and evolve Android solutions that operate reliably at scale across multiple services or product areas.\nExperience providing technical leadership for architecture and implementation decisions within a mobile engineering domain.\nStrong operational practices, including observability, incident response, performance analysis, and continuous improvement of production systems.\nExperience using data and customer or product insights to evaluate technical tradeoffs and improve application outcomes.\nPractical experience applying AI/ML concepts or AI-enabled development workflows to Android products, including evaluating and safely integrating relevant tools or capabilities.\nThe 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.\n\nStarting 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.\nBenefits and perks\nExpedia 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.\nAccommodation requests\nExpedia 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 athttps://expedia.service-now.com/askeg?id=job_accommodation.\nAbout Expedia Group\nExpedia 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.\nImportant notice\nEmployment 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/.\nEqual Opportunity\nExpedia 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. 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