Product Designer & Builder

About the role

Cartrack is a smart mobility SaaS company with 2.6 million+ subscribers across 23 countries, building vehicle telematics, AI-powered cameras, driver safety tools, maintenance and cost management, and delivery and field services software. Its design team is small and senior, with designers owning their work end to end, from discovery through shippable prototypes. You will be the designer for one of three product problem spaces (Driver Safety, Maintenance, Stay Compliant), researching users, designing flows and screens, prototyping and working with engineering until customers use them. The role is open to all levels, with scope matched to experience.

Key responsibilities

• Research: interview customers, run usability tests, read tickets and usage data.
• Design: flows, interaction and visual design for dense, data-heavy screens.
• Prototype: clickable prototypes tested by users and built by engineers.
• Build the system: work in and contribute to the design system.
• Ship: work with engineering on specs and edge cases until customers use it.
• As owner of the space: plan a roadmap of dated milestones, align sales, support and leadership, and measure results against a live scorecard.

Required profile

• At least 5 years as a product designer on B2B or complex software; not an entry-level role.
• Portfolio showing the problem, your decisions and the result, not only final screens.
• Strong interaction and visual design for dense, data-heavy interfaces.
• Ability to plan and run interviews and usability tests, and to explain design decisions clearly to engineers, sales and leadership.
• Background in telematics, fleet, logistics or transport, ideally across several countries.

Required skills

• Interaction and visual design
• Usability testing and user research
• Design systems
• Prototyping (strong plus: clickable prototypes beyond Figma with AI tools such as Claude, Cursor, v0, Figma Make)
• Contributing code (front-end, design system components or small production fixes) is a strong plus