Senior Product Designer — AI Interfaces & Design Systems

Partly; Auckland; On-site; NZD 120,000 - 180,000; Full time

Benefits offered by this job

Healthy, Catered Lunches

Wellness allowance

Parental leave

Relocation assistance

Travel and accommodation for onboard

Office-first with flexibility

Global offsite

Job summary

Partly is building the first global platform for replacement parts with AI-powered design systems. You will lead with design, framing problems, shaping patterns for agentic experiences, and crafting interfaces that scale across workshops and suppliers.

This senior role demands 5+ years designing complex software, strong systems thinking, and a proven ability to ship working prototypes inside a design system. You’ll collaborate across global teams in Auckland, Christchurch, London, and Austin.

Qualifications

• 5+ years designing complex software products.
• Experience designing agentic or AI-supported experiences.
• Experience building and guiding design systems across products.
• Strong problem framing, systems thinking and craft in interaction design.
• Prototyping and validating with real data and users.
• Excellent written and verbal communication across teams.

Responsibilities

• Own the design system that engineers use to build AI experiences, including components, patterns and rules.
• Shape and ship patterns for agentic and generative experiences.
• Define product behavior under uncertainty and show work transparently.
• Give the product its character: tone and personality across surfaces.
• Ensure consistency across products by aligning on system-level design.
• Work with real prototypes and test with customers and suppliers.
• Collaborate closely with Product Leads and engineering teams, no hand-offs.
• Engage with customers in workshops and field research to inform decisions.

Skills

AI design systems

Design leadership

Product design

Interaction design

Prototyping

User research

Cross-functional teamwork

Communication

Job description

Partly is building the first global platform for replacement parts with AI-powered design systems. You will lead with design, framing problems, shaping patterns for agentic experiences, and crafting interfaces that scale across workshops and suppliers.

This senior role demands 5+ years designing complex software, strong systems thinking, and a proven ability to ship working prototypes inside a design system. You’ll collaborate across global teams in Auckland, Christchurch, London, and Austin.