Staff Product Designer

November 6, 2026

Hybrid

Lead

London, United Kingdom

Indeed

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Mandatory office attendance

Description

Senior individual-contributor Product Designer needed to own complex, high-impact problem spaces in an online car marketplace end to end. The role partners directly with product and engineering leadership, mentors designers and raises the craft bar across the team. The design team works AI-natively, using Claude Code/Design to move from idea to high-quality prototype in hours. Based in London with hybrid working.

Responsibilities

Own end-to-end design for a major problem space in the marketplace from discovery to launch and iteration
Prototype at pace using AI, getting testable experiences in front of users and stakeholders early
Work shoulder-to-shoulder with engineers using AI-assisted workflows, getting hands-on in code where it helps
Set direction by identifying opportunities and making the case with evidence
Raise the craft bar across the team through critique and mentorship
Champion AI-native ways of working by sharing techniques and building reusable prompts and workflows
Ground decisions in evidence combining user research, data and rapid experimentation

Requirements

7+ years of product design experience with a track record of leading complex, high-impact work in consumer or marketplace products
Native app experience
A high degree of AI fluency with hands-on demonstrable experience using Claude Design as a core part of the workflow
Strong end-to-end craft from a fuzzy problem statement to polished production-ready design
Comfort with ambiguity and pace, making good decisions with incomplete information
Excellent communication and influence with senior stakeholders and compelling storytelling
Experience mentoring designers and lifting the standard of a team
Experience with Claude Code or an equivalent AI coding agent to prototype in real code
Marketplace, e-commerce or two-sided platform experience
Familiarity with experimentation-driven product development such as A/B testing and funnel analysis