Booking.com Software Engineering Summer Intern 2026

Booking.com is hiring Software Engineering Summer Interns for 2026 at our Amsterdam headquarters. As an intern on one of our 200+ engineering teams, you will contribute to booking.com's production platform - shipping A/B tests, building features, and scaling services that support hundreds of millions of travelers. Tech stack includes Perl, Java, Kotlin, Python, React, Kafka, and a large internal ML platform. 10-week paid program with relocation assistance to Amsterdam, mentor pairing, tech talks, and a capstone. Qualifications: currently enrolled in a Bachelor's or Master's in Computer Science, Software Engineering, or related; graduation December 2026 - August 2028; proficiency in at least one OOP language; coursework in data structures and systems. Visa sponsorship available for eligible candidates.