Expedia

Principal Software Development Engineer

Expedia
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2 days ago

Responsibilities

  • Lead the design and implementation of complex, scalable software systems and services spanning multiple domains or organizations.
  • Drive architectural decisions for quality, reliability, maintainability, and large-scale distributed systems.
  • Mentor, influence, and develop engineering teams while promoting technical excellence and best practices.
  • Champion the integration and operation of AI/ML-enabled solutions to improve business and customer outcomes.
  • Collaborate with cross-functional stakeholders to define technical solutions and deliver business results.
  • Guide system design, API design, data modeling, development methodologies, and operational excellence practices.
  • Participate in selecting new senior-level engineering hires.

Requirements

  • Bachelor’s degree in Computer Science or a related technical field, or equivalent related professional experience.
  • 10+ years of relevant professional experience.
  • Proven experience leading complex technical initiatives across multiple systems, domains, or organizational boundaries.
  • Expertise in system design, large-scale architecture, API design, and data modeling.
  • Familiarity with AI-driven systems, tools, workflows, and applying AI/ML concepts to real-world products.
  • Experience architecting and operating distributed systems at scale, including service-oriented and microservices architectures.
  • Deep knowledge of integrating and optimizing AI/ML-enabled features in production software environments.
  • Demonstrated leadership in operational excellence, automation, and continuous improvement across engineering teams.
  • Ability to use data-driven decision-making and metrics to optimize product and technology outcomes.
  • Expertise in safely integrating and operating AI/ML-enabled solutions for measurable business improvements.

Benefits

  • Medical, dental, and vision coverage.
  • Paid time off and an Employee Assistance Program.
  • Wellness and travel reimbursement.
  • Travel discounts and International Airlines Travel Agent Network (IATAN) membership.

Categories

Expedia

About Expedia

10,000+ employees

Expedia Group builds a global online travel marketplace where consumers book flights, hotels, vacation rentals, cars, and activities, and partners distribute and market inventory across its platform. It monetizes through commissions, merchant/agency models, and advertising via brands including Expedia, Hotels.com, and Vrbo. Founded in 1996 and headquartered in Seattle, the public company (NASDAQ: EXPE) serves travelers and partners in more than 70 countries with B2C, B2B, and ad tech offerings.

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