Senior Frontend Software Engineer

KAYAK, part of Booking Holdings (NASDAQ: BKNG), is a leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We’re also transforming business travel with a new corporate travel solution, KAYAK for Business.

As an employee of KAYAK, you will be part of a travel company that operates a portfolio of global metasearch brands including momondo, Cheapflights and HotelsCombined, among others. From start-up to industry leader, innovation is in our DNA and every employee has an opportunity to make their mark. Our focus is on building the best travel search engine to make it easier for everyone to experience the world.

Trade your daily grind for a career that lets you show off your passion for travel! Join KAYAK to build the travel tools that our users dream of, and develop your own ideas during our Hack Weeks. Be the first to play with new and innovative travel features (while getting paid for it).

We are looking for smart, ambitious, and hardworking developers with a passion for learning and delivering. You will join our Full Stack KAYAK4Business team in Massachusetts, responsible for user experiences that are the face of KAYAK for millions of users every day. You will work closely with other teams, developing innovative features to make shopping for travel simple. If you're an engineer who loves traveling, and wants to help shape the future of the travel meta, we'd love to hear from you!

This role will be required to work from our Cambridge, MA office 3 days per week.

In this role you will:

- Work on K4B product features used by millions of corporate travelers

- Have end-to-end ownership of the UI, including testing, monitoring and troubleshooting

- Make architectural decisions and build prototypes

- Review and scope feature requests

- Drive technical debt reduction, oversee code quality, and pair with other developers

- Refactor and optimize existing code...