Senior Full-Stack Engineer: Real-Time Voice & AI APIs

Company: Hopper Inc.
Apply for the Senior Full-Stack Engineer: Real-Time Voice & AI APIs
Location: London
Job Description:

Hopper Inc. is seeking a senior full stack engineer to anchor HTS Assist, owning realtime and voice end-to-end.

You will build across React/TypeScript front ends, Scala and Python services, and cloud infra, with a focus on multi-tenant, scalable architecture and safety/compliance integration. The role emphasizes ownership, mentoring, and shaping the platform from code to customer interactions, with exposure to CPaaS like Twilio and Connect and modern telemetry practices.

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Posted: August 28th, 2026