Agent Architect
Pencil, EMEA
About the job
About us
Pencil uses generative AI to make advertising faster, cheaper and better performing, without replacing the creative people who make it. We are building the agentic operating system for marketing: Scribble, our agent, takes a brief and produces finished, brand-safe creative across image, video and structured formats for global brands and small businesses alike.
The role
Agent Architects take a client's creative problem and make Scribble solve it reliably. You will lead discovery with brand and agency teams, define with them what a correct output looks like, and improve Scribble's performance against that definition until the work is ready to ship. You will then work out which parts of that solution should become standard behaviour in the core product for every customer.
This is a consulting role. You will shape agent behaviour through Pencil skills, evaluation criteria and a structured optimisation process, and you will build small helper projects, such as scripts, prototypes or data preparation tools, where they speed up the work. Where a client problem needs a change to the platform itself, you will make the case to the core product squads with evidence from your engagements.
You will report to the Head of Agent Architecture and be deployed into client teams as engagements require.