QQuantum is hiringSenior UI 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.

The Role

As Senior UI Designer, you will be the guardian of interface excellence across our brands and platforms. Working across websites, landing pages, tools, and marketing environments, your mission is to lead the visual evolution of our digital products while mentoring and inspiring the wider team.

You’ll collaborate closely with product managers, UX designers, developers, and marketers to bring data-informed, intuitive, and engaging interfaces to life. This is a hands-on role where you’ll lead by doing – applying your design craft while creating systems, sharing knowledge, and helping establish design standards as we grow.

Key Responsibilities

• Lead visual design for mobile-first websites, landing pages, and product UIs across QiH brands.

• Develop and manage scalable design systems and UI libraries that ensure consistency across products while supporting rapid testing and iteration.

• Translate strategic goals, user needs, and data insights into polished, usable, and conversion-led UI solutions

• Collaborate with Product, UX, development, and marketing teams to deliver cohesive, end-to-end journeys

• Uphold consistency, accessibility, and best practices across all outputs

• Act as a design leader and mentor to the wider team, offering regular feedback, guidance, and support

• Contribute to the evolution of design processes and documentation

• Help champion a culture of design by data, collaboration, and continuous learning

• Stay ahead of UI trends, tools, and technologies, and bring fresh thinking to the team
  

What We’re Looking For

• 5+ years of UI/digital product design experience in a fast-paced, digital-first environment

• Proven ability to lead UI work across multiple projects and stakeholders

• An inspiring portfolio demonstrating excellence in UI design, including mobile-first, responsive web and conversion-led design

• Expert in Figma and design system development

• Strong understanding of front-end principles (you don’t need to code, but you need to collaborate)

• Experience working with UX, product, and development teams in agile environments

• A mentor’s mindset – you love helping others grow and build confidence in their craft

• Excellent communication, presentation, and problem-solving skills

• A proactive, adaptable attitude and collaborative spirit
  

Nice to Have

• Experience in performance marketing, iGaming, or fintech

• Familiarity with creative automation tools (Bannerflow)

• Knowledge of accessibility standards (WCAG)

• Experience leading or supporting rebrand or product redesign initiatives

• Light prototyping and motion design (e.g., Principle, After Effects)
  

What You’ll Get

• Competitive Base Salary

• Company Bonus Scheme

• Private Health Care (Bupa)

• Travel Insurance

• Market Leading Training Programme

• Recognition & Reward Scheme

• Annual Company Conference (previous destinations Vienna, Bologna, Dubrovnik and Thessaloniki)

• Regular Happy Hour / Team Lunches

• Free Coffee, Drinks & Snacks
  

What’s the next step?

Our hiring process ensures we're recruiting the right people for the role. We ensure that people are as suitable for us as we are for them.

If you like the sound of what we're all about at Quantum and want to join a team where you can make an impact, please apply or contact us at [email protected].