Software Engineer, Ads (Backend)
Kayak Europe
Somerville, MA · $110k–$125k a year · Posted October 21, 2026
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Pay compared with the market
This listing pays about $117,500 a year. Across 1,072 open software engineer listings that state pay, the middle half runs $152,500 to $246,500 and the median is $194,000. That is 39% below the median, below the middle half of those listings.
Listed pay is what employers advertise, not what people are paid.
About the job
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...