✦ Luna Orbit — Software Engineering

Software Development Engineer II

at Expedia Group

📍 Washington - Seattle Campus Unknown 💰 $119K – $166K USD / year Posted March 13, 2026
Salary $119K – $166K USD / year
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

This role involves designing, developing, and operating scalable web services for Expedia's post-booking experiences, with a focus on AI and machine learning integration.

  • Design and develop scalable services
  • Collaborate with cross-functional teams
  • Implement AI/ML features
  • Troubleshoot and optimize systems
  • Ensure operational excellence

Full-stack web development using Java and Kotlin, API and data modeling, AI/ML solutions, cloud deployment, and operational stability.

The ideal candidate is a mid-level software engineer with experience in full-stack web development, API design, and data modeling, preferably with exposure to AI and machine learning. They should be hands-on, collaborative, and committed to operational excellence.

JavaKotlinAPI designData modelingFull-stack web development
AIMachine LearningDebuggingPerformance tuning
AWSCloud platformsDockerKubernetes
JavaKotlinAPI designData modelingFull-stack web developmentAIMachine LearningDebuggingPerformance tuningOperational stability
JavaKotlinFull-stack web developmentAPI designData modelingAIMachine LearningDebuggingPerformance tuningOperational stability
CollaborationProblem-solvingTestingCode reviewOperational excellence
Industry Travel & Hospitality Technology
Job Function Developing scalable web services for travel experiences
Software Development Engineer IIJavaKotlinFull-stack web developmentAPI designData modelingAIMachine LearningDebuggingPerformance tuningOperational stabilityCode reviewTestingExpedia GroupWeb servicesScalable services

Lack of experience with Java or Kotlin, No experience in API design or data modeling, Unwillingness to work in Seattle

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