Hybrid SDET for AI Security Platform

Company: Harmonic
Apply for the Hybrid SDET for AI Security Platform
Location: London
Job Description:

Harmonic is hiring a Software Development Engineer in Test to design and maintain automated testing infrastructure across our security platform. You will build cross‑platform test environments, expand load testing, and work closely with engineers to keep our quality bar high as we scale AI-powered products.

We value AI fluency, strong debugging, and ability to own testing from development through deployment. This is a hybrid role with a concrete path to impact in a fast-paced startup environment.

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Posted: October 7th, 2026