Senior Product Designer - AI Data & UX Systems (Remote UK)

Hard Problems; United Kingdom; Remote; GBP 70,000 - 90,000; Full time

Job summary

Prolific, a UK-based research platform, is seeking a Senior Product Designer embedded in a cross-functional team with engineers, PMs, data scientists, and operations to own the customer experience. You will conduct user research with support from researchers and apply iterative design to improve the end-to-end flow.

Responsibilities include defining and improving the product experience, contributing to the design system, prototyping solutions, and collaborating with product and engineering to

Qualifications

• Proficiency with design tools, particularly Figma.
• Experience with information architecture and mapping complex systems and business processes.
• Strong interface design skills in dynamic contexts.
• Comfort with product analytics and A/B or multivariate testing.
• Experience working in fast-paced, changing environments.
• Systems thinking and curiosity about people's behaviour.
• Nice to have: knowledge of inclusive design and accessibility (AA).

Responsibilities

• Identify and solve a wide range of problems through discovery, definition, and design.
• Help define, monitor, and improve the product experience for Prolific users.
• Contribute to the design system and evolve processes for faster, consistent experiences.
• Explore and prototype solutions to business problems with data-informed design and rapid iteration.
• Build understanding of user motivations through workshops, research, and feedback loops.
• Create flows, journeys, mental models, service maps, wireframes, and prototypes.
• Test and evaluate prototypes for usability, value, and feasibility.
• Work with product and engineering to co-create solutions and communicate decisions clearly.

Skills

Figma

Information architecture

Interface design

Product analytics

A/B testing

Fast-paced environments

Systems thinking

Inclusive design

AA accessibility

Job description

Prolific, a UK-based research platform, is seeking a Senior Product Designer embedded in a cross-functional team with engineers, PMs, data scientists, and operations to own the customer experience. You will conduct user research with support from researchers and apply iterative design to improve the end-to-end flow.

Responsibilities include defining and improving the product experience, contributing to the design system, prototyping solutions, and collaborating with product and engineering to