Expedia

Senior Software Development Engineer

Expedia
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9 days ago

Responsibilities

  • Design, build, and evolve scalable Java backend services, APIs, data models, and customer experiences.
  • Own backend service lifecycles from development and automated testing through deployment, monitoring, optimization, and incident resolution.
  • Collaborate with product, design, partner engineering, and other teams to translate requirements into reusable backend solutions and integrations.
  • Improve service performance, reliability, observability, and operational health across mission-critical air supply systems.
  • Apply data-driven experimentation and analytics to validate hypotheses and optimize technical and product outcomes.
  • Integrate and operate AI/ML-enabled capabilities and promote safe use of AI tooling for development, testing, and operations.

Requirements

  • Bachelor’s degree in Computer Science or a related technical field, or equivalent related professional experience.
  • 8+ years of relevant professional experience building and operating production backend or full-stack software services in a team environment.
  • Substantial professional experience with Java and hands-on knowledge of data structures, algorithms, system design, API design, and data modeling.
  • Experience owning backend services or components across design, implementation, quality, deployment, and operational health.
  • Experience with backend web technologies, service architectures, microservices, and RESTful APIs.
  • Preferred experience designing multi-service Java architectures, improving performance and resilience, operating observable services, participating in incident response, using experimentation or A/B testing, and integrating AI/ML capabilities.

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.

Tech Stack

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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