Expedia
Senior Software Development Engineer - ML Platform
$184K–$318K
Washington - Seattle Campus +1 · Senior · Full-time · Posted Oct 19, 2026
- Location
- Washington - Seattle Campus
USA - California - San Jose - Experience
- 8+ years of relevant professional experience.
- Education
- Bachelor’s degree in Computer Science or a related technical field; or equivalent related professional experience.
About the job
Build and operate Expedia Group’s ML platform, enabling teams to develop, deploy, monitor, and scale machine-learning capabilities across the organization.
What you'll do
- Design and evolve scalable platform capabilities for feature engineering, model inference, and related services.
- Deliver maintainable software and improve production reliability, performance, security, and observability.
- Collaborate with engineers and stakeholders on technical direction and adoption of shared ML infrastructure.
What they ask for
- Bachelor’s degree in Computer Science or a related technical field, or equivalent related professional experience.
- 8+ years of relevant professional experience.
- Ownership of complex services or multi-service components, including design, delivery, and operational excellence.
- Strong software engineering fundamentals and experience with ML platforms, data-intensive systems, or infrastructure supporting model development, deployment, or lifecycle management.
Nice to have
- Experience designing and scaling ML platform capabilities across an organization.
- Experience with AI-assisted development tools, agentic workflows, or AI/ML-enabled products and platforms.
Pay
$184,500.00 to $258,000.00 USD (total cash); up to $295,000.00 USD (total cash, performance-based top of range); $199,000.00 to $278,500.00 USD (total cash); up to $318,500.00 USD (total cash, performance-based top of range)
AI focus
Build and operate ML platform capabilities across the machine-learning lifecycle, and safely integrate AI/ML-enabled solutions. Preferred experience includes AI-assisted development tools and agentic workflows.
Model-written summary · the original posting is authoritative