# Senior Software Development Engineer at Expedia Group

- Company: Expedia Group
- What the company does: Expedia Group is your gateway to the world of travel through trusted brands, leading technology, and a global marketplace connecting travelers, partners, and experiences.
- Company website: https://www.expediagroup.com
- Type: Startups
- Level: Senior
- Location: Washington - Seattle Campus
- Work setup: On-site
- Posted: 2026-09-14
- Apply by: 2026-10-29
- Apply: https://expedia.wd108.myworkdayjobs.com/en-US/search/job/Washington---Seattle-Campus/Senior-Software-Development-Engineer_R-108695-1
- Page: https://www.1752.vc/careers/jobs/expedia-group-senior-software-development-engineer-2/

## About the role

Design, build, and evolve backend services and customer experiences in Java, including system design (LLD), API design, and data modeling for scalable, secure, and reliable solutions. Implement high‑quality backend code and supporting service components in Java, ensuring maintainability, observability, and operational excellence across multiple services and domains.

## What they're looking for

- 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, with substantial experience in Java
- Proven ownership of backend services or components, including responsibility for design, implementation, quality, deployment, and operational health within a product or domain area
- Proficiency in core software engineering fundamentals, including data structures, algorithms, system design (LLD), API design, and data modeling, with hands‑on application in Java-based systems
- Hands-on experience with modern web technologies, frameworks, and service architectures on the backend (e.g., microservices, RESTful APIs), and familiarity with using AI-driven tools or workflows to enhance developer productivity or service capabilities
- Experience designing and evolving multi‑service or multi‑component backend architectures in Java, including well‑structured APIs, data models, and integration patterns across systems