Expedia

Software Development Engineer II

Expedia
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2 days ago
Seattle, WA, USAMid Level
H1B sponsor

Responsibilities

  • Design, implement, and maintain reliable, scalable, and secure services and components for agentic AI servicing experiences.
  • Build agent orchestration, tool integrations, LLM-powered reasoning pipelines, and backend services that operate reliably at scale.
  • Own features end to end, contribute to technical designs, and develop APIs, data models, and low-level designs.
  • Deliver production code through automated testing, code reviews, and continuous integration practices.
  • Collaborate with product managers, technical program managers, peers, and partner teams to refine requirements and deliver incremental value.
  • Instrument services, monitor performance and reliability, resolve production incidents, and participate in on-call or support activities.
  • Apply secure coding practices and contribute to shared libraries, tooling, or platforms that accelerate development.
  • Safely integrate and operate AI/ML-enabled systems and use AI-driven tools or workflows to improve productivity and product capabilities.

Requirements

  • Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field, or equivalent practical experience in software development.
  • Professional software engineering experience building, testing, and operating backend, frontend, or full-stack services or applications.
  • Ownership of at least one significant production service or feature.
  • Proficiency in at least one modern programming language used at Expedia Group.
  • Familiarity with service-oriented or microservices architectures, API design, data modeling, and low-level system design.
  • Experience with version control, automated testing, code review, debugging, monitoring, and collaborative Agile development.
  • Familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real-world products.
  • Preferred: experience supporting multiple use cases or products through effective API contracts, data models, and integration patterns.
  • Preferred: experience improving production performance, reliability, or cost efficiency through observability and data-driven analysis.
  • Preferred: hands-on experience with cloud infrastructure, deployment pipelines, and configuration management.
  • Preferred: experience using AI-assisted development tools, code generation, intelligent automation, or AI/ML-enabled capabilities in production.

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 accommodation assistance when needed.
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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