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Product Builder

London💼 Full-time🗓 2026-07-31 → 2026-09-26

Core

Own a product surface end-to-end using AI tooling to build, iterate, and ship features for AI agents, subscription management, and Open Banking data without waiting for engineering.

Role type

Product Builder (Generalist IC)

Builds

AI agent behaviors, data pipelines, internal tools, and product features for bill optimization and subscription cancellation.

Domain

Fintech / AI Agents / Open Banking

Deliverable

production ML models | product features

Required skills

AI tooling proficiency (Claude Code, Cursor), SQL, product judgment, autonomous problem solving, technical humility, data analysis

Preferred skills

LLM/agent/eval experience, startup experience, shipping own projects

Technologies

Claude Code, Cursor, Open Banking APIs, WhatsApp

Responsibilities

Ship product changes on safe surfaces (prompts, workflows, data pipelines), analyze user conversations to improve agent performance, build logic for subscription cancellation, own outcomes from rough problem to shipped solution.

Seniority

Senior, hands-on IC

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