Junior Product Designer

Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.

Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.

We drive growth through data-driven affiliate marketing built for performance from day one. Every campaign is measurable, optimised in real time, and designed to scale.

With in-house tech, full-stack analytics, and a compliance-first mindset, we give our partners an edge. We drive confident decisions and growth in regulated and high-growth sectors. We’ve helped ambitious brands grow faster, smarter, and globally.

Our Digital Experience team is growing! We’re looking for a Junior Product Designer to join our team in London.

In this role you will turn conversion ideas into designs we can test. You’ll design landing pages, offer pages, comparison tables and journeys for our experimentation programme, learn from every result and help build the patterns that let us test faster across more brands.

• Design test variants for landing pages, forms, offer pages and comparison journeys, from CRO hypothesis to developer-ready file
• Work with CRO, creative and development teams to get experiments live quickly and read what the results tell us
• Build and maintain reusable components in our Figma design system so new tests and brands launch faster
• Support the newly acquired rewards brands as they join the experimentation programme
• Help with qualitative research, from usability sessions to reviewing recordings, to shape better hypotheses

• A portfolio that shows how you design to get people to take action, from placements, freelance, a course or a first role
• Confident in Figma, including components and auto layout
• Curious about conversion: you want to know why one version wins and how to test it
• Able to take a brief and feedback and move quickly to a clean, considered design
• Experience in performance marketing, affiliate or lead generation is a bonus, not a requirement
• You thrive when working as part of a team
• Comfortable in a fast-paced environment
• Have excellent written and verbal English skills
• Last but not least, you’ll have no ego!

• Private Health Care (Bupa)
• Hybrid Working (3 days in office)
• Travel Insurance
• Competitive Base Salary
• Company Bonus Scheme
• Paid for AI Subscription (Claude / ChatGPT / Gemini)
• Market-Leading Training Programme
• Recognition & Reward Scheme
• Annual Company Conference
• Regular Happy Hours & Team Lunches
• Free Coffee, Drinks & Snacks