Senior Product Designer - AI Products

About the role

Partly builds AI infrastructure for repairing things, starting with the automotive market. Its product teams are led by Product Leads and a global design team focuses on the design system, coherence across products and the quality of the experience for repairers and suppliers. This is a senior design role for someone with hands-on experience with AI surfaces and experiences, based in Auckland, Christchurch, London or Austin.

Key responsibilities

• Own the design system: components, patterns, rules and guidance that read correctly to engineers and coding agents.
• Shape and ship patterns for agentic and generative experiences, including natural language interfaces and generated UI.
• Define how the product behaves when uncertain, how it shows its work and how users correct it.
• Give the product its character: tone, voice and personality across all surfaces.
• Hold the bar across products, measure adoption and quality, and fix inconsistencies at the source.
• Build working prototypes with AI tools inside the design system and test them on real data.
• Pair with Product Engineers and their teams, reviewing UI produced by coding agents.
• Run research with customers in workshops, on the phone and in the product.
• Write clear principles and rules that engineers and models can follow.

Required profile

• Senior experience, typically 5+ years designing complex software, with evidence of projects that changed user behaviour.
• Experience designing agentic experiences, with real decisions on what an agent does alone, proposes and asks.
• Systems thinking: has contributed to or built a design system that engineers use without being told.
• Deep fluency in interaction design, copy and visual design for dense, technical tools.
• Comfort working with several product teams at once and speaking up when work is not good enough.
• Curiosity about customers with high expectations and low tolerance for friction.

Nice to have

• Workflow-heavy, data-dense or technically complex B2B products.
• Marketplace, catalogue, e-commerce or supply chain domains; automotive is a bonus.
• High-growth startup and scale-up environments.
• Global, distributed design teams.

What we offer

• Healthy catered lunches in the offices.
• $1,500 annual wellness allowance per team member.
• 3 months of fully paid parental leave for primary caregivers.
• Paid 24/7 car park or commute allowance.
• Office-first but flexible schedule.
• Weekly happy hours, monthly lunches, quarterly Season Openers and an annual global offsite.