Brand AI Engineer — Multi-Agent Delivery (Remote)

Company: Jack & Jill
Apply for the Brand AI Engineer — Multi-Agent Delivery (Remote)
Location: London
Job Description:

Defyner is seeking a Brand Engineer to own the end-to-end delivery of multi-agent workflows for enterprise marketing clients from London or remote. You will architect brand-safe AI operations and design evaluation harnesses to catch hallucinations and tonal drift, building a Brand Code as a machine-readable foundation that preserves a company’s voice and identity.

The role emphasizes delivering production-grade systems, translating creative strategy into scalable, governed AI deployments while

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Posted: July 15th, 2026