Senior Product Designer - Data

GWI; City Of London; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

A leading consumer research firm in London seeks a Senior Product Designer to drive user-centered design for internal tools. This role involves collaborating with cross-functional teams and iterating based on user feedback. Ideal candidates should have strong UX/UI design skills and fluency in AI and LLMs. The position offers a flexible work environment and significant contributions to impactful design solutions.

Benefits

25 days annual leave

Great work-life balance

Family-focused flexibility

Accredited learning programs

Diversity and inclusion initiatives

Qualifications

• Hands-on experience designing internal and data-heavy interfaces.
• Experience with UX research and usability testing.
• Proactive and collaborative mindset.

Responsibilities

• Work within an Agile, cross-functional squad.
• Evolve the design system for scalability.
• Balance data-driven decisions with innovative design.

Skills

User-centered design

UX/UI design expertise

AI and LLM fluency

Collaboration

UX research and usability testing

Job description

Overview

At GWI we’re always looking for extraordinary people who thrive on making an extraordinary impact. Right now we’re looking for a Senior Product Designer to play a key role in our product team in London. If that’s you, and making a difference gets you out of bed in the morning, keep reading. It could be the start of something, well, extraordinary

As a Senior Product Designer for the Data Team you will focus on taking ownership of the end-to-end design process for our internal facing tools and products. Collaborating with the Staff Product Designer and Director of Product Design, this role defines and leads the design delivery, from research and ideation to prototyping, experimentation, and user testing. This is a high-impact role for a designer who is deeply user focused and knows how to deliver elegant solutions for complex systems at scale.

Responsibilities

• Work within an Agile, cross-functional squad and partner with product, market research, and engineering teams to deliver seamless and impactful user journeys.
• Plan and evaluate design discovery, evolve the design system for scalability, and continuously iterate based on user feedback and performance data.
• Balance data-driven decision making with innovative design approaches to ensure user experiences meet internal user needs and business objectives.
• Demonstrate creativity and bold problem-solving in a high-tempo environment, and adapt to continuous change as the company grows.

What do I need to bring with me?

• Hands-on experience designing and leading the user-centered delivery of internal and data-heavy interfaces that drive user productivity through simple, scalable experiences for configuring and processing data across varied systems.
• AI and LLM fluency. You design for emerging workflows powered by LLMs, prompts, and automated insights.
• Strong expertise in UX/UI design, with solid understanding of user-centered design principles, interaction design, and responsive design.
• A proactive, collaborative mindset: you value the relationship between design, engineering, product, and data and work with cross-functional teams to drive results.
• Experience conducting UX research and usability testing, interpreting qualitative and quantitative feedback to inform and refine designs.
• Attitude: think big, ask why, and show respect to everyone at every level—these values are part of our culture and leadership.

Interview steps

• Preliminary phone call with the Talent Team (no video required)
• First video interview with the hiring managers
• Second (and final) video interview with the hiring panel, often including a presentation, followed by a values conversation with members of the wider GWI community
• There may be additional stages as part of the process for some roles

What exactly is GWI?

GWI is modernized consumer research; global, on-demand, and accessible to everyone, not just data experts. Our platform is designed for companies looking for fresh and insightful data about their consumers’ values, purchase journeys, media usage, and social media habits. With data representing the views of nearly 3 billion people across 52+ countries, GWI has become the go-to for agencies, brands, and media companies that want to know what really drives their audience to action. Since launching in 2009 we’ve grown at a healthy pace, and to maintain this growth we need more extraordinary people.

What’s in it for me?

• Do the sort of work that excites you, with contribution that matters, leading to high job satisfaction.
• 25 days annual leave with Xmas office closures
• Great work-life balance: Flexitime, early Friday finishes, work-from-anywhere options
• Family-focused flexibility: Carer days, enhanced parental leave, health cash plan for your family
• Accredited learning programs, commitment to mental and physical health, reward and recognition programs, and career development opportunities
• DE&I initiatives, volunteer options, 100% donation matching, and payroll giving options

Diversity, Equity & Inclusion

We take DE&I seriously as part of our value of show respect and our company culture. We’re a global data business, so it’s essential our data reflects the global reality. We strive to make our offices and teams as diverse as our data. We encourage applications from disabled candidates and support reasonable adjustments during the application and interview process. We also encourage individuals from all backgrounds, including underrepresented and marginalized communities, to join our team.