Summary: Join our B2B Technology team as a Software Development Engineer III to build and scale platforms and APIs that enable global travel experiences for partners worldwide. Highlights: 1. Lead complex software projects from design through deployment and maintenance. 2. Design and develop scalable APIs consumed across business units and partners. 3. Mentor junior engineers and lead code reviews to elevate team code quality. 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. **Why Join Us?** 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 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. **Introduction to the Team** Join our B2B Technology team where you'll work on innovative solutions that power travel experiences for partners worldwide. As a Software Development Engineer III, you'll play a critical role in building and scaling the platforms and APIs that enable our B2B partners—including global financial institutions, corporate travel providers, and travel suppliers—to deliver exceptional experiences to their customers. This is an opportunity to work on complex, high\-impact systems while mentoring engineers and contributing to technical excellence across the organization. **In this role, you will:** * **Lead complex, well\-defined software projects** from design through deployment and maintenance * **Design and develop scalable APIs** consumed across business units and external partners * **Mentor** junior engineers and **lead code reviews** to elevate team code quality and practices * Apply **advanced software design principles, data structures, and design patterns** to write clean, maintainable, and optimized code * **Debug and troubleshoot production applications,** resolving issues within established SLAs * **Select and implement appropriate technologies** to solve business needs * **Design systems** that are easily testable, observable, and monitorable at the project level * **Collaborate with cross\-functional stakeholders** to develop solutions and identify opportunities for increased efficiency * Contribute to communities of practice, sharing knowledge and technical expertise * **Analyze and report on major technical initiatives** including root cause analyses (RCAs) * **Identify business problems** at the project level and provide technical solutions aligned with team goals **Experience and Qualifications** **Required:** * Bachelor's degree in Computer Science, Engineering, or related technical field; or Equivalent related professional experience * 6\+ years of professional software development experience * Experience developing software in at least **3 different programming languages, including** **Java and Kotlin** * Experience with **Spring Boot framework** * Proven track record **maintaining and operating 4\+ software projects/products in production environments** * Proficient knowledge of **software design principles, databases, and database design** * Experience **designing and testing complex systems** * Demonstrated **ability to debug applications and resolve issues efficiently** * Experience **creating APIs and understanding cross\-team dependencies** * Experience with **testing and monitoring tools** **Accommodation requests** If you need assistance with any part of the application or recruiting process due to a disability, or other physical or mental health conditions, please reach out to our Recruiting Accommodations Team through the Accommodation Request. We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award\-winning culture by organizations like Forbes, TIME, Disability:IN, and others. Expedia Group's family of brands includes: Brand Expedia®, Hotels.com®, Expedia® Partner Solutions, Vrbo®, trivago®, Orbitz®, Travelocity®, Hotwire®, Wotif®, ebookers®, CheapTickets®, Expedia Group™ Media Solutions, Expedia Local Expert®, CarRentals.com™, and Expedia Cruises™. © 2024 Expedia, Inc. All rights reserved. Trademarks and logos are the property of their respective owners. CST: 2029030\-50 Employment opportunities and job offers at Expedia Group will always come from Expedia Group’s Talent Acquisition and hiring teams. Never provide sensitive, personal information to someone unless you’re confident who the recipient is. Expedia Group does not extend job offers via email or any other messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official website to find and apply for job openings at Expedia Group is careers.expediagroup.com/jobs. Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, religion, gender, sexual orientation, national origin, disability or age.