Software Development Engineer II - Full-Stack - Front-End Focus

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.

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.

We are the Strategic Partnerships & Affiliates team in the Expedia Product & Technology division of Expedia Group. We are building the next-generation scalable B2B partnership platform that will power hundreds of thousands of demand partners across the industry ranging from big businesses and enterprises to small bloggers micro influencers and creators in helping them recommend Expedia Group brands to their audiences and in the process grow their businesses. We aim to redefine the travel partnerships sector by building innovative partner tools and solutions that incorporate the new ways in which today’s travelers discover and shop for travel products.

To do this we need technically passionate engineers with a strong frontend foundation an entrepreneurial approach and a love of solving complex problems. This role is primarily focused on building modern scalable user experiences using React.js and TypeScript while also contributing to backend services and APIs in Java

• Design build test and maintain scalable frontend applications and user-facing platform capabilities for advertising technology products and services with a primary focus on React.js and TypeScript

• Develop intuitive performant and maintainable web experiences that support a wide range of B2B partners from large enterprises to creators and small businesses

• Contribute to backend services and APIs using Java or Kotlin supporting frontend functionality and end-to-end product delivery

• Participate in system design low-level design API design and data modeling to deliver reliable extensible solutions across frontend and backend components

• Collaborate with engineers product and partner teams to translate business needs into technical solutions that improve advertising platform capabilities and customer outcomes

• Own well-defined components and services troubleshoot production issues and improve operational health through monitoring debugging automation and continuous improvement

• Write high-quality secure and well-tested code participate in code reviews and follow engineering standards that support performance scalability accessibility and resilience

• Safely integrate and operate AI/ML-enabled solutions that improve outcomes including familiarity with AI-driven systems tools or workflows and apply AI/ML concepts to real-world products

• Strong proficiency in JavaScript TypeScript React.js GraphQL and REST APIs.

• Working proficiency in Java or Kotlin for backend development and service integration

• Bachelor’s degree in a technical field or equivalent related professional experience

• 2+ years of software development experience building and supporting production systems and services

• Experience building frontend applications in a modern web stack with an emphasis on component-based architecture state management performance and maintainability

• Experience owning components or services within a team with responsibility for implementation testing deployment and operational support

• Proficiency in software engineering fundamentals including coding data structures algorithms debugging and version control with working knowledge of system design low-level design API design and data modeling

• Experience developing reliable scalable applications and working across more than one technical area or service with the ability to diagnose issues and deliver maintainable solutions

• Experience building software for advertising technology marketplace or other high-scale distributed platforms

• Demonstrated strength in frontend engineering including building responsive accessible and high-performing user interfaces with React.js and TypeScript

• Experience contributing to architecture or design discussions for frontend applications services APIs and data models within a team-owned domain

• Demonstrated ability to improve service quality through observability automation performance tuning and operational excellence practices

• Familiarity with AI-driven systems tools or workflows and experience applying AI/ML concepts in production-oriented software environments

• Experience using data and metrics to inform engineering decisions prioritize improvements and measure the impact of technical solutions

Please note that this role is only available in Seattle WA in alignment with our flexible work model which requires employees to be in the office at least three days a week. We are unable to offer relocation assistance for this 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

What We Do

Expedia Group Inc. 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.

Why Work With Us

Life at Expedia Group starts with the people and is shaped by how we work together. You’ll join a global community of curious teammates from different backgrounds locations and disciplines. Day to day that means sharing ideas taking ownership and solving problems together.