Senior Software Engineer - C# - (Hybrid Remote)

Software Development Engineer III Private Label Solutions (PLS) is the B2B arm of Expedia Group. We open up our supply and innovative technology to businesses looking to take on the world of travel. These businesses, sometimes referred to as our 'demand partners', include global financial institutions (e.g. AMEX), corporate managed travel, offline travel agents (e.g. Flight Centre), global travel suppliers (e.g. You'll work on high-throughput, low-latency APIs where availability, performance, and resilience are critical - powering billions of travel transactions every day- in particular: Write clean, maintainable, and well-tested code using Kotlin, Java, TypeScript Work across the full stack - primarily on backend services, APIs, and data flows, with the option to contribute to frontend web applications as needed Join a collaborative Agile team involved in all phases of development - from ideation and design to deployment and production support Help continuously improve our systems for

scalability, performance, observability, and fault tolerance We're looking for curious, creative engineers who are passionate about building great products and eager to grow. Programming with modern languages such as Java, Kotlin, JavaScript , or similar Working with frontend frameworks like React, Vue, or Angular Exposure to cloud platforms like AWS, GCP, or Azure Familiarity with SQL or NoSQL databases Knowledge of computer science fundamentals (data structures, algorithms, system design) Writing clean, maintainable code and an interest in CI/CD , testing , or DevOps practices Use our travel perks to explore the world