Traveltechessentialist
Mobile Engineer II, iOS
United States - Washington - Seattle | Technology | Full‑Time Regular | Posted 10/21/2025 | ID # R-98919
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.
Introduction to the team Our Attach team plays a critical role in completing the traveler journey—helping customers effortlessly discover and book complementary products such as cars, activities, and ground transportation after their initial reservation. These attach experiences deepen traveler engagement, grow multi‑item trips, and unlock meaningful business impact across our brands.
In this role, you will:
Develop and maintain engaging, high-performance iOS applications using
Swift
and
SwiftUI .
Collaborate with cross‑functional teams—including product, design, and backend engineers—to deliver cohesive and scalable traveler experiences.
Integrate mobile applications with backend services built primarily in
Java , ensuring smooth, reliable data flow.
Participate in code reviews, architectural discussions, and technical design sessions to ensure best practices and maintainability.
Contribute to CI/CD improvements, automated testing, and performance optimization for mobile applications.
Identify and implement technical improvements that enhance reliability, accessibility, and customer satisfaction.
Stay current with iOS development trends and help guide adoption of new technologies and frameworks.
Minimum qualifications:
Bachelor’s degree in Computer Science or related technical field; or equivalent related professional experience.
2+ years of professional experience developing and shipping iOS applications using
Swift .
Solid understanding of iOS frameworks, architecture patterns (such as MVVM), and
SwiftUI .
Experience with RESTful APIs, asynchronous programming, and mobile networking.
Proficient in version control (Git) and working within collaborative, agile environments.
Preferred Qualifications:
Experience developing and releasing apps at scale, with familiarity in app store submission and deployment processes.
Exposure to or hands‑on experience with backend technologies such as
Java ,
Kotlin , or
Node.js .
Familiarity with continuous integration and delivery (CI/CD) systems and mobile testing frameworks.
Strong understanding of performance tuning, accessibility, and analytics for mobile apps.
Demonstrated ability to partner effectively across disciplines to deliver customer‑focused features.
Excellent problem‑solving skills, attention to detail, and a passion for improving the traveler experience.
Enthusiasm for experimentation, learning, and building great products in a collaborative environment.
No relocation assistance offered – This role is only available in Seattle, WA in alignment with our flexible work model which requires employees to be in‑office at least three days a week. We are unable to offer relocation assistance for this role.
The total cash range for this position in Seattle is $112,000.00 to $156,500.00. Employees in this role have the potential to increase their pay up to $179,000.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.
Expedia Group is proud to offer a wide range of benefits to support employees and their families, including medical/dental/vision, paid time off, and an Employee Assistance Program. To fuel each employee’s passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership.
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 .
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, or veteran status. 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.
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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.
Introduction to the team Our Attach team plays a critical role in completing the traveler journey—helping customers effortlessly discover and book complementary products such as cars, activities, and ground transportation after their initial reservation. These attach experiences deepen traveler engagement, grow multi‑item trips, and unlock meaningful business impact across our brands.
In this role, you will:
Develop and maintain engaging, high-performance iOS applications using
Swift
and
SwiftUI .
Collaborate with cross‑functional teams—including product, design, and backend engineers—to deliver cohesive and scalable traveler experiences.
Integrate mobile applications with backend services built primarily in
Java , ensuring smooth, reliable data flow.
Participate in code reviews, architectural discussions, and technical design sessions to ensure best practices and maintainability.
Contribute to CI/CD improvements, automated testing, and performance optimization for mobile applications.
Identify and implement technical improvements that enhance reliability, accessibility, and customer satisfaction.
Stay current with iOS development trends and help guide adoption of new technologies and frameworks.
Minimum qualifications:
Bachelor’s degree in Computer Science or related technical field; or equivalent related professional experience.
2+ years of professional experience developing and shipping iOS applications using
Swift .
Solid understanding of iOS frameworks, architecture patterns (such as MVVM), and
SwiftUI .
Experience with RESTful APIs, asynchronous programming, and mobile networking.
Proficient in version control (Git) and working within collaborative, agile environments.
Preferred Qualifications:
Experience developing and releasing apps at scale, with familiarity in app store submission and deployment processes.
Exposure to or hands‑on experience with backend technologies such as
Java ,
Kotlin , or
Node.js .
Familiarity with continuous integration and delivery (CI/CD) systems and mobile testing frameworks.
Strong understanding of performance tuning, accessibility, and analytics for mobile apps.
Demonstrated ability to partner effectively across disciplines to deliver customer‑focused features.
Excellent problem‑solving skills, attention to detail, and a passion for improving the traveler experience.
Enthusiasm for experimentation, learning, and building great products in a collaborative environment.
No relocation assistance offered – This role is only available in Seattle, WA in alignment with our flexible work model which requires employees to be in‑office at least three days a week. We are unable to offer relocation assistance for this role.
The total cash range for this position in Seattle is $112,000.00 to $156,500.00. Employees in this role have the potential to increase their pay up to $179,000.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.
Expedia Group is proud to offer a wide range of benefits to support employees and their families, including medical/dental/vision, paid time off, and an Employee Assistance Program. To fuel each employee’s passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership.
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 .
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, or veteran status. 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.
#J-18808-Ljbffr