Senior Software Engineer
Software Development Engineer III
Introduction to team
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. Delta) and many more.
In this role, you will:
As an engineer in our team, you'll have the opportunity to make a real impact by contributing to systems that operate at global scale. 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
- Take part in shaping technical direction through code reviews, mentorship, and architectural discussions
- Help continuously improve our systems for scalability, performance, observability, and fault tolerance
- Partner with product and business stakeholders to build solutions that solve real customer problems at scale
Experience and qualifications:
We're looking for curious, creative engineers who are passionate about building great products and eager to grow. You don't need to know everything on day one — if you're excited about the role and ready to learn, we'd love to hear from you.
Some experience or interest in the following areas will be helpful:
- Programming with modern languages such as Java, Kotlin, JavaScript, or similar
- Working with frontend frameworks like React, Vue, or Angular
- Understanding of backend services, RESTful APIs, and how systems integrate
- 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
- Strong communication and teamwork skills
- A growth mindset — the desire to keep learning and improving, both personally and technically
As a Team, We Love To:
- Build reliable, scalable systems that empower millions of travellers
- Keep our codebase clean and architecture elegant
- Learn from each other, share knowledge, and grow together
- Celebrate wins, reflect on misses, and always aim higher
- Use our travel perks to explore the world