Expedia

Software Development Engineer III - Loyalty

Expedia
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2 days ago

Responsibilities

  • Design, develop, test, deploy, and maintain full-stack software across front-end and back-end components.
  • Perform low-level system design, API design, data modeling, code review, testing, debugging, and continuous improvement.
  • Own complex technical solutions spanning multiple services or a defined technical domain.
  • Translate product and business requirements into maintainable technical solutions using data and operational feedback.
  • Own full-stack features from technical design through implementation, deployment, and operational support, with a front-end emphasis.
  • Integrate and operate AI/ML-enabled solutions and apply AI/ML concepts to real-world products and workflows.
  • Contribute technical expertise across domains and strengthen engineering practices and operational rigor.

Requirements

  • Bachelor’s degree in Computer Science or a related technical field, or equivalent related professional experience.
  • 5+ years of relevant professional experience.
  • Experience designing, building, testing, deploying, and operating production full-stack software.
  • Experience owning technical solutions across multiple services or a defined technical domain, including low-level system design, API design, data modeling, testing, debugging, and version control.
  • Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real-world products.
  • Preferred: experience delivering full-stack systems at scale with reliability, maintainability, performance, and observability.
  • Preferred: ability to lead architecture and technical decisions across services while balancing customer needs, engineering quality, and delivery outcomes.
  • Preferred: experience using operational metrics, experimentation, and production insights to improve systems and products.
  • Preferred: strong React and TypeScript front-end experience, including performance optimization for high-traffic consumer surfaces, plus backend experience with Java or Node in cloud-native environments.
  • Preferred: experience integrating, evaluating, and operating AI/ML capabilities in production.
  • Preferred: experience using Claude, GitHub Copilot, and Cursor for development productivity, code quality, personalization, and automation.

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 membership.
  • Inclusive and accessible recruiting support, including disability accommodations.
  • Seattle-based compensation information is provided in the posting, but the stated range is total cash rather than explicitly base pay.
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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