Java / React Developer

Dear Candidate,

Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.

Thanks for understanding

Who we are:
We believe that we are better together and welcome you for who you are. Our workplace is for everyone, just like our people-powered platform. We want you to bring your unique perspective and experiences so we can collectively revolutionize travel and discover the good out there together.

What we do in the Tracking & Experimentation Team:
We host 400 million monthly active visitors, helping them explore the world and enhance their travel experiences. We embrace a “test and learn” culture, constantly finding new ways to better serve travelers. Our team is responsible for building software that enables a deeper understanding of visitor preferences, allowing us to tailor our site, app, and product offerings for more delightful travel experiences. We also develop systems that empower Product Managers, General Managers, and Engineers to experiment with and test new ideas across all platforms, including the website, mobile app, and customer communications via email. These experiments drive millions of dollars in revenue annually.

What you’ll do:
We are looking for a Software Engineer II to join our fast-moving Tracking & Experimentation group. In this role, you will help build, upgrade, and sustain tracking and experimentation infrastructure that serves one of the world’s largest and most trusted travel platforms, visited by over 500 million travelers each month. Do you enjoy building features end to end? Working with a wide range of technologies? Moving fast, releasing features daily, and collaborating with talented engineers? If this sounds like you, we’d love to talk.

● Take on projects independently, always aiming to leave things better than you found them.
● Participate in the planning and early stages of key changes to the platform.
● Solve problems pragmatically with a deep understanding of the purpose and goals behind your work.
● Work across all levels of the stack, from client ingestion to data storage and analysis—whatever is needed to complete your project. Take full responsibility for software engineering tasks, including design, implementation, QA, and maintenance.
● Adopt a CI/CD mindset—most engineers release code to production every few days, with a daily release cycle.
● Play a key role in maintaining code quality through design leadership and code reviews. Take responsibility for the quality of your own code and that of your team.
● Work with our evolving technology stack, including Java, React, SQL, and more.
● Collaborate closely with Product and Design teams to define feature specifications and deliver high-quality solutions for stakeholders.
● Work alongside engineering teams distributed around the world.