Expedia Group Logo

Expedia Group

Software Development Engineer III

Posted 29 Days Ago
Be an Early Applicant
Hybrid
London, Greater London, England
Senior level
Hybrid
London, Greater London, England
Senior level
Own the end-to-end design, development, deployment, and operation of high-throughput, low-latency distributed pricing services. The role involves architecture reviews, API design, coding, testing, documentation, code reviews, operational excellence, resiliency, scalability, and caching. Partner with business stakeholders, solve complex technical problems, recommend architectural improvements, and mentor team members while collaborating on globally distributed Agile teams.
The summary above was generated by AI

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business.


Here, you'll do meaningful work that helps millions of people discover, book, and experience travel with more ease, confidence, and joy. Our five Behaviors-Traveler First, Think Big, Operate with Excellence, Ownership Mindset, and Succeed Together-help foster a supportive environment where people can grow their careers and have the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere.

Introduction to the Team
Expedia Product & Technology builds 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 for the traveler and our partners that drive loyalty and customer satisfaction.
The Expedia Group Pricing pillar is tasked with giving the customer a simple, clear, accurate, transparent pricing experience throughout their shopping and booking journeys. We do this by putting the customer first, creating capabilities and experiences that can be shared and presented to the customer that meet the travelers’ expectations in locally relevant ways and adhere to regulatory norms.
The pricing platform supports millions of users every year in finding suitable travel products using technologies such as Java, Scala, Kotlin, Spring, MSSQL, DynamoDB, Redis, etc. We encourage experimentation with new technologies while maintaining a healthy balance between short- term and long-term goals. We deeply care about building a great experience to delight our customers. Our goal is to enhance every traveler's experience and make it better!

In this role, you will:
  • Own mission‑critical services end‑to‑end—from technical design and API contracts through implementation, deployment, and ongoing operations—for high‑throughput, low‑latency distributed pricing services at global scale.
  • Partner with the business to have a clear understanding of how your own technology stack is tied to business outcomes and our bottom line
  • Analyze complex problems, deconstruct them into manageable milestones, and collaboratively deliver sustainable technical solutions
  • Participate actively in architecture reviews, writing thorough and well-supported technical documentation, and conducting detailed code reviews
  • Creatively test and maintain software applications and related programs and procedures by using a variety of software development tools following the design requirements of the customer
  • Research and recommend frameworks and architectural/code design patterns and identify areas of improvement within the code and suggest solutions
  • Advocate for operational excellence (such as unit testing, establishing SLAs, and programming for resiliency and scalability) and strive for optimum organizational efficiency by applying systems thinking across boundaries and making recommendations about policies/ processes
  • Mentor team members, sharing knowledge and expertise to foster a culture of continuous technical growth and collaboration across teams

Minimum qualifications:
  • Bachelor’s Degree in Computer Science or equivalent (5+ years of professional software development experience), or Master's Degree (4+ years post-degree experience)
  • Hands-on experience in software development using Java or similar object-oriented programming languages, or Scala or Kotlin or similar functional languages
  • Proven experience building and operating scalable distributed systems and services within AWS cloud infrastructure or similar technologies.
  • You have experience formally mentoring at least 3 individuals and driving technical design end to end for at least 3 projects
  • You have the ability to identify business problems at the project level and team level and design solutions that are easily testable and observable
  • Understanding of relational and NoSQL databases, data structures, API patterns, and service-oriented architectures
  • You have the ability to establish operational excellence metrics at the team level and identify and advocate for project quality via testing, monitoring, and alerting at the project level
  • Strong practical knowledge and experience developing robust caching solutions, utilizing technologies such as Redis or Couchbase or Memcached, or similar distributed caching tools
  • Experience working successfully on Agile development teams with a minimum of 5 engineers, understanding modern agile methodologies, version control systems, continuous integration, and continuous delivery practices
  • Commitment to technical excellence with excellent communication and interpersonal skills, capable of thriving and collaborating within a globally distributed team environment

Preferred Qualifications
  • Experience with low-latency and high-throughput processing (1M+ TPS) microservices.
  • Demonstrated proficiency in safely integrating AI/ML-enabled solutions within backend systems and leveraging AI-driven tools or workflows to enhance real-world product outcomes.

Accommodation requests

Expedia Group is committed to providing an inclusive and accessible recruiting experience. If you need an accommodation or adjustment due to a disability during the application or recruiting process, please submit a request at https://expedia.service-now.com/askeg?id=job_accommodation.


About Expedia Group

Expedia Group includes three flagship consumer brands - Expedia, Hotels.com, and Vrbo - along with a leading B2B travel business and travel advertising offerings. Across our brands and business, we help travelers explore the world with confidence and ease.


Important notice

Employment opportunities and job offers at Expedia Group will always come from Expedia Group's Talent Acquisition and hiring teams. Never share sensitive personal information unless you are confident of the recipient. Expedia Group does not extend job offers via email or messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official place to find and apply for roles is https://careers.expediagroup.com/jobs/.


Equal Opportunity

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.

Similar Jobs at Expedia Group

26 Days Ago
Hybrid
Senior level
Senior level
AdTech • eCommerce • Information Technology • Software • Travel • Generative AI
Design, build, and operate scalable, high-performance backend services and APIs. Lead architecture, code reviews, and cross-team integrations. Integrate AI/ML responsibly, diagnose and resolve production issues, and participate in on-call rotations to maintain operational excellence.
Top Skills: Ai-Assisted Development ToolsAWSInfrastructure As CodeJavaJvmKotlin
Yesterday
Hybrid
Senior level
Senior level
AdTech • eCommerce • Information Technology • Software • Travel • Generative AI
Leads client success for media agency and non-endemic advertising partners, managing campaign strategy, creative production, launches, pacing, optimization, reporting, troubleshooting, and performance insights. Builds senior agency relationships, supports upsell and cross-sell opportunities, leads client calls, coordinates internal and vendor teams, mentors colleagues, and improves campaign processes. Requires strong media agency experience, campaign management expertise, analytical skills, and proficiency with advertising and workflow tools.
Top Skills: Ai-Assisted ToolsGoogle Ad ManagerJIRAExcelMicrosoft PowerpointSalesforceTableau
Yesterday
Hybrid
Mid level
Mid level
AdTech • eCommerce • Information Technology • Software • Travel • Generative AI
Build and operate reliable software components for Expedia Group’s ML Platform and Model Lifecycle services. Own features end to end, including APIs, data models, integrations, testing, deployment, monitoring, and troubleshooting. Collaborate with engineering and product teams to deliver scalable production services across Python, Go, TypeScript, and Kubernetes. Apply sound engineering practices and safely integrate AI/ML-enabled tools and solutions.
Top Skills: Claude CodeCursorGoKubernetesPythonTypescript

What you need to know about the Bristol Tech Scene

Along with Gloucester, Swindon and Bath, Bristol is part of the "Silicon Gorge" tech hub, a region in the U.K. renowned for its high-tech and research-driven industries, with a particular emphasis on sustainability and reducing environmental impact. As the European Green Capital, Bristol is home to 25,000 cleantech companies, including Baker Hughes and unicorn Ovo Energy. The city has committed to achieving net-zero emissions within the next decade.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account