IT Jobs
Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform
Hopper • UK
Salary
£67k – £67k
Posted
27 August 2026
Work mode
Full-time
Sponsor match
high
Global Business Mobility: Senior or Specialist WorkerWorker (A rating)
Role overview
Hopper is hiring a Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform in UK, a full-time it role. The advertised salary is £67k – £67k. Hopper holds an active licence on the UK Home Office register of sponsors for the Global Business Mobility: Senior or Specialist Worker route, which means it can sponsor a visa for this hire if it chooses to.
About the Role HTS Assist is Hopper's agentic AI assistant for travel, resolving flight changes, cancellations, refunds, and bookings over chat and voice for some of the world's largest travel brands. We're looking for a senior full stack engineer to anchor this product, owning the realtime and voice layer end to end while building across React/TypeScript front ends, Scala and Python services, and cloud infrastructure. The team is lean and senior, ownership is broad, and the path from your code…
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