Principal AI Engineer- Customer Data Platform

· Remote

Location

Remote

Type

Full Time

Job Description

Principal AI Engineer- Customer Data Platform

Reposted 50 Minutes Ago
Be an Early Applicant
Seattle WA USA
Hybrid
231K-370K Annually
Senior level
AdTech • eCommerce • Information Technology • Travel • Generative AI
Powering global travel for everyone everywhere.
The Role
The Principal AI Engineer will drive the development of AI-driven systems for personalized travel experiences lead technical architecture mentor engineers and ensure quality in large-scale data processing.
Summary Generated by Built In

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  

Expedia Group is using AI to re-invent how we do engineering to deliver hyper-personalized traveler experiences. At the foundation of every successful AI initiative is data. 

The Customer Data Platform team is at the heart of Expedia Group's AI transformation powering personalized experiences for over 700 million travelers annually across Expedia Hotels.com Vrbo and our entire brand portfolio. We're a dynamic group of engineers data scientists and product experts who are pioneering the use of generative AI and agentic systems to revolutionize how traveler data is processed understood and activated at a massive scale. 

We're not just building data pipelines – we're creating autonomous AI systems that understand traveler intent predict needs and enable hyper-personalized travel experiences in real-time. 

Our team culture celebrates innovation where experimentation is encouraged failures are learning opportunities and breakthrough ideas come from everyone. You'll work alongside industry leaders who've built transformative systems at companies like Meta Amazon Google and Microsoft tackling fascinating challenges like multi-modal travel planning real-time personalization across 70+ countries and 30+ languages and building AI that truly understands the nuances of human travel desires. 

The Customer Data Platform team at Expedia Group is looking for a proven entrepreneurial hands-on technical leader who will define and implement the vision for AI automated data engineering that will power EG’s hyper personalized traveler experiences.  

This is a rare opportunity to shape the future of AI in travel technology while having an immediate impact on how millions of people experience the joy of travel. 

In this role you will:  

  • Drive the technical vision architecture and implementation of AI driven systems and services that power critical Expedia Group products across multiple domains 

  • Design and review complex system architectures including detailed low-level designs API contracts and data models that enable robust scalable and secure AI capabilities 

  • Lead end to end delivery of AI features and platforms from problem framing and data/feature strategy through model integration evaluation and safe deployment into production 

  • Build agentic systems that produce traveler data products that form the foundation of personalization across the entire customer journey from user acquisition to post-trip engagement 

  • Mentor and technically guide engineers across teams elevating AI engineering practices code quality observability and reliability for services operating at global scale 

  • Collaborate with product data science and platform teams to translate ambiguous business and customer problems into well defined technical solutions leveraging ML optimization and intelligent automation 

  • 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 

Minimum Qualifications:  

  • Bachelor’s degree in Computer Science or a related technical field; or Equivalent related professional experience 

  • 12+ years of relevant professional experience 

  • Extensive professional experience designing building and operating largescale distributed backend or full stack services including ownership of critical systems or platforms 

  • Demonstrated expertise in system design (including detailed component and low level design) API design and data modeling for high throughput low latency services 

  • Proven ability to own and drive technical direction and execution across multiple services or domains influencing architecture and standards across teams with strong software engineering skills in one or more modern programming languages 

Preferred Qualifications:  

  • Advanced degree in a relevant technical field (e.g. Computer Science Machine Learning Applied Mathematics) with a focus on AI ML or large scale distributed systems 

  • Track record of defining and evolving technical architectures for AI powered platforms or products operating at global scale including data pipelines feature stores and online inference systems 

  • Expertise in building and integrating ML models into production services including experimentation frameworks evaluation monitoring and safe rollout strategies for AI driven features 

  • Experience leading cross functional technical initiatives and establishing best practices for reliability performance security and cost optimization in AI intensive systems 

  • Familiarity with AI driven systems tools or workflows and applying AI/ML concepts to real world products including safely integrating and operating AI/ML enabled solutions that improve outcomes and providing technical leadership on responsible and efficient AI use appropriate to a principal level AI engineer 

 

The total cash range for this position in Seattle is $231000.00 to $323500.00. Employees in this role have the potential to increase their pay up to $369500.00 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.

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. View our full list of benefits.

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.

We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award-winning culture by organizations like Forbes TIME Disability:IN and others.

Expedia Group's family of brands includes: Brand Expedia® Hotels.com® Expedia® Partner Solutions Vrbo® trivago® Orbitz® Travelocity® Hotwire® Wotif® ebookers® CheapTickets® Expedia Group™ Media Solutions Expedia Local Expert® CarRentals.com™ and Expedia Cruises™. © 2024 Expedia Inc. All rights reserved. Trademarks and logos are the property of their respective owners. CST: 2029030-50

Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive personal information to someone unless you’re confident who the recipient is. Expedia Group does not extend job offers via email or any other messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com/jobs.

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.
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The Company
HQ: Seattle WA
16000 Employees
Year Founded: 1996

What We Do

Expedia Group powers travel for everyone everywhere through our global platform. Driven by the core belief that travel is a force for good we help people experience the world in new ways and build lasting connections. We provide industry-leading technology solutions to fuel partner growth and success while facilitating memorable experiences for travelers. Expedia Group's family of brands includes: Brand Expedia® Hotels.com® Expedia® Partner Solutions Vrbo® trivago® Orbitz® Travelocity® Hotwire® Wotif® ebookers® CheapTickets® Expedia Group™ Media Solutions Expedia Local Expert® CarRentals.com™ and Expedia Cruises™.

Why Work With Us

As travelers and technologists we are passionate about making travel more seamless accessible and memorable. We embrace different perspectives celebrate new ideas and empower every Expedian to drive meaningful change. The experiences we create bridge divides and broaden horizons – helping create unforgettable memories through travel.

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Date Posted

05/05/2026

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