Software Engineer, Backend

london, england, United-Kingdom • Posted May 31, 2026

Job Type: Full-time
Location: london, england
Posted: May 31, 2026
Category: IT & Technology
Application Deadline: July 10, 2026

Role Description

Software Engineer

London, England, United Kingdom

Create the future of travel with us

Whether it’s to visit the people closest to us, start an exciting adventure, or a career-defining business trip, travel is an essential part of our lives. Yet we've all experienced the aches and pains of getting to our destination. Today, more than 4 billion airline passengers rely on technology that hasn't kept up with the expectations of the modern connected traveller.

That’s why we’ve started to rebuild the infrastructure that underpins the travel industry. We’re on a mission to unravel travel — simplifying systems and building the tools that will make the future of travel effortless.

We were part of Y Combinator S18’s cohort and we are backed by Benchmark, Blossom, Index Ventures and Kima Ventures.

Engineering at Duffel

We're building tools to simplify travel distribution, search and booking. What does this actually mean? It's one ...

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