Software Development Engineer III

  • Expedia
  • Chicago, Illinois
  • Full Time

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.

Software Development Engineer III

Introduction to the team

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.

On the Flights team, we craft the foundation of global travel. We handle thousands of customer searches per second, while optimizing across dimensions of speed, relevance, price, and more. We make an end-to-end impact, from building highly-optimized back-end supplier connections, to designing flexible query APIs for our UI and customers. Our team encourages an agile, collaborative, and inclusive environment, where everyone's voice is heard. We are looking for hardworking, innovative engineers to help us expand our platform capabilities, grow our connections to suppliers, and deliver high-impact customer-facing functionality.

In this role, you will:

  • Design and build efficient, flexible, and robust applications & APIs

  • Take ownership of substantially large projects, guide other contributors, and collaborate across teams with stakeholders and technology peers

  • Ensure visibility into functional and operational performance of your applications, through precise logging and monitoring

  • Provide application support, debugging, and modern maintenance

  • Embrace and advocate for software standards and best practices

  • Review others' technology solutions and mentor junior engineers

Experience and qualifications

  • BS or MS degree in computer science or related technical field, or equivalent related professional experience

  • 5+ years of leading or contributing to high-throughput, back-end or full-stack software development projects within a large architecture

  • Proficiency in software design principles relating to OOP, API design, microservices, caching, NoSQL datastores

  • Experience handling production support, debugging, logging, monitoring, and automated testing

  • Background in CI/CD, tools such as Spinnaker and Jenkins, and AWS technologies

  • History of using Java, Kotlin, Spring, JSON, Protobuf, XML, Redis, Cassandra, Docker, Kubernetes, Splunk, Datadog

The total cash range for this position in Chicago is $128,000.00 to $179,500.00. Employees in this role have the potential to increase their pay up to $205,000.00, 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, and experience. Pay ranges may be modified in the future.

Expedia Group is proud to offer a wide range of benefits to support employees and their families, including medical/dental/vision, paid time off, and an Employee Assistance Program. To fuel each employee's passion for travel, we offer a wellness & travel reimbursement, travel discounts, and an International Airlines Travel Agent (IATAN) membership. View our full list of benefits.

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, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. This employer participates in E-Verify. The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.

Job ID: 489087171
Originally Posted on: 8/12/2025

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