Software Development Engineer III

Expedia Group brands power global travel for everyone, everywhere. We design cutting‑edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.

To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated, and we know that when one of us wins, we all win.

We provide a full benefits package, including exciting travel perks, generous time‑off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us.

Expedia Technology teams partner with our Product teams to create innovative products, services, and tools to deliver high‑quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences that drive loyalty and traveler satisfaction.

Are you passionate about redefining travel experiences for millions around the globe? Do you enjoy working with innovative engineers to build robust, scalable, and high-performance mobile app? Join Expedia’s Insurance and Assurance team, where we empower travelers with peace of mind through purpose‑built insurance products.

Come join the Insur Tech team at Expedia, where we focus on the travel's peace of mind, by creating products that insurance and giving our traveler flexibility. We are seeking an established Software Development Engineer who consistently applies software engineering principles to business contexts, leads small, well‑defined projects and continues as a supporting player on complex projects, and actively identifies inefficiencies in existing systems.

• Design, build, and maintain scalable software solutions across multiple domains, ensuring high performance and reliability.
• Collaborate with cross‑functional teams to deliver end‑to‑end features, from low‑level design (LLD) and API development to data modeling and deployment.
• Write clean, testable, and efficient code, adhering to best practices and code quality standards.
• Troubleshoot, debug, and resolve technical issues in complex distributed systems.
• Safely integrate and operate AI/ML-enabled solutions that improve outcomes and support business objectives.
• Demonstrate adaptability by working effectively across front‑end, back‑end, and cloud‑based environments.

• Bachelor’s or Master’s degree in Computer Science or a related technical field; or equivalent related professional experience.
• 5+ years of relevant professional experience.
• Experience designing and developing services or components, including API design and data modeling.
• Proficiency with at least one modern programming language and familiarity with development tools and workflows.
• Familiarity with AI‑driven systems, tools, or workflows and applying AI/ML concepts to real world products.

• Experience connecting project work to team and business goals and providing clear, timely status updates.
• Experience building and supporting software in a distributed, cloud‑based environment.
• Demonstrated ability to drive improvements in system reliability, scalability, and maintainability.
• Exposure to integrating AI/ML capabilities into existing products or workflows.
• Strong data‑driven problem‑solving skills and a commitment to operational excellence.
• Experience designing APIs and data models that enable feature growth and cross‑domain functionality.

The total cash range for this position in Seattle is $ to $. Employees in this role have the potential to increase their pay up to $, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.

Starting pay for this role will vary based on multiple factors, including location, available budget, and an individual’s knowledge, skills,…