Senior Backend Engineer, AI Security & Observability

Company: Harmonic Security
Apply for the Senior Backend Engineer, AI Security & Observability
Location: London
Job Description:

Harmonic Security is seeking a Backend Engineer to design, build, and maintain scalable integrations between our core applications, identity providers and data security platforms. You will own backend components end-to-end in a security‑savvy, AI‑driven environment.

You’ll work in a fast‑moving team that values clear communication, reliability, and scalable architectures. Bring 3–5+ years of Java backend experience, RESTful API design, and a passion for secure, observable systems.

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Posted: July 13th, 2026