Expedia

Senior Principal Engineer

New Orleans, Louisiana, United States

Not SpecifiedCompensation
Expert & Leadership (9+ years)Experience Level
Full TimeJob Type
UnknownVisa
Data and Technology, Financial Services, Healthcare, Automotive, Agribusiness, InsuranceIndustries

Job Title: Principal Architect, D2C Platforms

Employment Type: Full-time Location Type: Remote


Company Description

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to work towards their financial goals and help them save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.


Job Description

Reporting to the SVP Software Engineering, you will:

Architecture Leadership

  • Guide the architecture vision for D2C platforms with a mobile-first and AI-native mindset.
  • Define roadmaps across mobile and web with emphasis on scalability, maintainability, and rapid experimentation.
  • Champion modern patterns including micro frontends, server-driven UI (SDUI), BFF, and serverless systems.
  • Apply enterprise architecture principles and standards while balancing near-term delivery and long-term platform goals.
  • Build for leverage by creating reusable frameworks, automation, and internal tooling to accelerate teams.
  • Integrate AI into every layer of architecture to support thoughtful, agentic system design.

Platform and Technical Leadership

  • Lead technical design across consumer products and internal platforms.
  • Shape cohesive end-to-end architecture spanning APIs, services, and frontends.
  • Guide strategic areas such as identity, content delivery, personalization, and A/B testing.
  • Support agent-based automation and apply MCP to enable scalable AI workflows.
  • Ensure security, observability, and operational excellence across systems.

Collaboration and Influence

  • Be a technical partner across product, data, cybersecurity, and platform teams.
  • Mentor engineers and architects across domains.
  • Promote adoption of tools like GitHub Copilot, Cursor, Claude, and LLM-integrated workflows.
  • Advance system-level thinking and reusability through shared scaffolds and frameworks.

Innovation and Organizational Impact

  • Lead the Exponential Engineer Initiative to grow AI-first engineering through reusable agents, automation, and internal platforms.
  • Promote agent-based design, prompt abstraction, and developer enablement across teams.
  • Evaluate and apply latest technologies, especially Generative AI, to improve engineering and results.

Qualifications

  • 8+ years in software engineering, with 5+ in architecture or principal roles.
  • Experience with mobile (iOS/Swift, Android/Kotlin) and web (React, Angular) platforms.
  • Expertise in microservices, GraphQL, API-first design, and AWS-native systems.
  • Familiarity with SDUI, distributed systems, and resilient architecture.
  • Operational experience in monitoring, observability, and incident response.
  • Background in consumer tech domains like credit, personal finance, or marketplaces.
  • Experience with headless CMS, rules engines, experimentation, and personalization.
  • Experience with AI agent design, LLM orchestration (such as MCP), and integration of AI tools into developer workflows.
  • Proficiency or active use of GitHub Copilot, Cursor, Claude, and prompt-based development tools.
  • Experience in developer enablement, automation platforms, or engineering transformation initiatives.

Additional Information

Benefits/Perks

  • Great compensation package and bonus plan.
  • Core benefits including full medical, dental, vision, and matching 401K.
  • Flexible schedule, ability to work remotely, hybrid, or in-office.
  • Flexible time off, including volunteer time off, vacation, sick, and 12-paid holidays.

Skills

Architecture
Mobile-first
AI-native
Scalability
Maintainability
Micro frontends
Server-driven UI (SDUI)
BFF
Serverless systems
Enterprise architecture
APIs
Services
Frontends
Identity management
Content delivery
Personalization
A/B testing
Agent-based automation

Expedia

Travel booking platform for flights, hotels, rentals

About Expedia

Expedia Group operates in the travel industry, offering a wide range of services for travelers and travel-related businesses. It connects users with options for flights, hotels, car rentals, vacation packages, and activities through its various brands, including Expedia, Hotels.com, and Vrbo. Travelers can easily find and book trips that match their preferences and budgets. The company earns revenue primarily through commissions on bookings and advertising from travel service providers looking to promote their offerings. Additionally, Expedia Group supports its partners by providing access to valuable data and technology, helping them improve their operations and grow their businesses. The goal of Expedia Group is to create a seamless travel experience for users while maximizing the potential of its partners.

Bellevue, WashingtonHeadquarters
1996Year Founded
$3,277.3MTotal Funding
IPOCompany Stage
Consumer Goods, EntertainmentIndustries
10,001+Employees

Benefits

Competitive Paid Time Off
Travel Discounts
Healthcare Flexible Spending Accounts
Employee Assistance Program
Wellness & Travel Reimbursement
Workplace Accomodations
Medical, Dental, & Vision Insurance
Matching Gifts
New Parental Benefits

Risks

Riyadh Air's entry could increase competition, affecting Expedia's market share.
CFO transition may lead to strategic shifts impacting financial management and investor confidence.
Expedia's partnerships may strain resources, affecting service quality if not managed well.

Differentiation

Expedia offers a comprehensive suite of travel services under one platform.
The company leverages a diverse portfolio of brands like Hotels.com and Vrbo.
Expedia provides partners with valuable data and technology to optimize their offerings.

Upsides

Expedia can capitalize on the rise of 'workcations' with longer stay packages.
The trend of 'bleisure' travel offers opportunities for specialized leisure-business packages.
Increased demand for personalized travel experiences can enhance user engagement for Expedia.

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