Data Engineer III - Click Stream Data Products

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 the Team Expedia Technology teams partner with our Product teams 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. The Clickstream Data Products team builds and operates the trusted data products that power the collection, validation, enrichment, and delivery of traveler interaction data across Expedia Group’s digital experiences. From page views and search interactions to bookings and post-booking actions, our platform enables teams across Product, Analytics, Data Science, Experimentation, and Engineering to leverage high-quality behavioral data for insights, decision-making, measurement, and innovation. As a Data Engineer III on the Clickstream Data Products team, you will design, build, and scale data platforms and services that capture and deliver critical behavioral signals across Expedia Group. You will develop resilient data pipelines, automated quality frameworks, and scalable data products that ensure our data is accurate, reliable, timely, and easy to consume. Your work will help establish strong data contracts, improve observability and governance, and empower teams across the company to make faster, more confident product decisions while accurately measuring the impact of customer experiences and product investments. In this role, you will: Design, build, and maintain reliable data pipelines and services that support business and product outcomes across multiple domains. Apply strong technical aptitude to data engineering challenges, including system design, low-level design, API design, data modeling, and scalable data processing. Develop, test, deploy, and operate production-quality data solutions with an emphasis on reliability, performance, maintainability, and security. Collaborate with engineers, product partners, analysts, and domain experts to translate complex requirements into effective data products and technical solutions. Use data-driven analysis to improve pipeline performance, data quality, operational visibility, and decision-making across supported services and domains. 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.

Bachelor’s degree in Computer Science or a related technical field; or equivalent related professional experience. 5+ years of relevant professional experience. Experience building and operating production data pipelines, services, or platforms with ownership spanning multiple services or a defined technical domain. Proficiency in data modeling, data processing, software development fundamentals, API design, and system design, including low-level design. Experience developing maintainable, testable, and reliable solutions, with an understanding of observability, incident response, performance, and operational excellence.

Experience designing and evolving scalable data architectures across