Senior Full-Stack Engineer, AI-Powered Loyalty Systems

11105 Expedia, Inc.; Seattle (WA); On-site; USD 146,000 - 205,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Paid time off

Employee Assistance Program

Wellness and travel reimbursement

Travel discounts

Job summary

Expedia Group is seeking a senior software engineer to contribute to the AI-enabled Loyalty charter, delivering next-generation engagement experiences across distributed teams. You will design, develop, test, and maintain full-stack software, applying AI/ML concepts and ensuring reliable, scalable solutions for travelers and partners.

The role emphasizes front-end work with React and TypeScript, while also handling backend services in Java or Node in cloud-native environments.

Qualifications

• Bachelor’s degree in Computer Science or a related technical field or equivalent professional experience.
• 5+ years of relevant professional experience.
• Experience designing, building, testing, deploying, and operating production software across full-stack applications.
• Experience owning technical solutions spanning multiple services or a defined technical domain, with proficiency in 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.

Responsibilities

• Contribute to the AI-powered Loyalty charter, delivering next-generation intelligent engagement experiences.
• Design, develop, test, deploy, and maintain full-stack software across front-end and back-end components.
• Apply software engineering practices including API design, data modeling, testing, debugging, and code reviews.
• Own technical solutions spanning multiple services or domains with cross-team collaboration.
• Translate product requirements into maintainable technical solutions using data and feedback to guide decisions.
• Deliver complex full-stack features from design to deployment with front-end emphasis and backend support as needed.
• Integrate and operate AI/ML-enabled solutions to improve outcomes.
• Share technical expertise to strengthen engineering practices and ensure high-quality software with operational rigor.

Skills

Full-stack development

API design

Data modeling

AI/ML concepts

Java

Node.js

React

TypeScript

AWS

CI/CD

Education

Bachelor’s degree in Computer Science or related field

Equivalent professional experience

Tools

React

TypeScript

AWS

CI/CD

Job description

Expedia Group is seeking a senior software engineer to contribute to the AI-enabled Loyalty charter, delivering next-generation engagement experiences across distributed teams. You will design, develop, test, and maintain full-stack software, applying AI/ML concepts and ensuring reliable, scalable solutions for travelers and partners.

The role emphasizes front-end work with React and TypeScript, while also handling backend services in Java or Node in cloud-native environments.