Senior Backend Engineer – AI & Cybersecurity Platform

Company: Harmonic Security
Apply for the Senior Backend Engineer – AI & Cybersecurity Platform
Location: London
Job Description:

Harmonic Security is seeking a Backend Engineer to join the newly formed Customer Engineering function. You will serve as the technical backbone for supporting customers, triaging bugs, and delivering small, customer-driven improvements across core applications, identity providers, and data security platforms.

We value engineers who blend hands-on debugging with building internal tooling and automation. You will work closely with customers and internal teams to preempt issues, automate

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Posted: July 25th, 2026