Business Unit Customer Science: We help brands to get a deeper understanding of their customers and uncover opportunities for more personalised experiences. Team Client Strategy Reporting to Principal Client Lead Location London/Hybrid – 2 days in office minimum
ABOUT:
GAIN is a creative-led, insight-driven company that blends data, tech and creativity. We believe the best ideas emerge where intelligence and creativity unite, where insight sparks imagination, and where innovation turns possibility into progress.
We are explorers of new frontiers, shaping bold strategies that move people, brands, and businesses forward. Individually and together, our specialist teams provide the vision, data, and confidence brands and organisations need to make braver, more impactful decisions.
Today as GAIN, we work as a united force, using data to fuel creativity, and technology to unlock new possibilities. As imagineers we don’t just embrace innovation – we engineer it, transforming information into action, and ideas into breakthroughs.
This is where rebel thinking, smart technology, and data-driven creativity shape the future. Through our five specialist teams: Creative Studio, Conversion, Customer Science, Experience and Performance. Individually, and together, we work to fuel your growth, and deliver measurable impact.
THE ROLE:
Working within Client teams to ensure our clients receive the right level of strategic, analytical and operational support. The Client Strategy Director owns the client relationship to ensure we are delivering consistently high quality, valuable work, and a cohesive marketing strategy for our clients to help them grow their businesses.
Success in the role therefore requires the client to be feeling the added value from Gain (specifically delivering on the agreed deliverables) whilst Gain benefits from achieving the client goals whilst effectively managing profitability.
You’ll get satisfaction from creating & delivering actions from insight that transform retail businesses. You are responsible for balancing client satisfaction and ensuring more2’s profitability and it’s a highly varying hands-on position, where you will be expected to act as a part of our client’s team, rather than a more traditional agency role.
RESPONSIBILITIES:
Commercial
Fostering outstanding client relationships
Management
Operational duties
Requirements
HOW YOU’LL WORK:
Rebel Thinking: We don’t accept “good enough”. Rebel Thinking is about curiosity with courage. We make it safe to question assumptions, challenge the obvious, and explore smarter, braver ways forward, even when it feels uncomfortable. This is how new ideas, better products, and real breakthroughs happen.
Make It Happen: “We turn intent into momentum.” Making it Happen is about turning ambition in to action. We move fast, learn fast, and push through obstacles together. Progress beats perfection, and momentum creates impact.
Swarming Our Expertise: “Individually smart. Collectively unstoppable.” Swarming our Expertise means we win together. We commit to developing our expertise so that by combining diverse skills, perspectives, and experiences, we solver harder problems faster and deliver results no single expert could achieve together.
Benefits
Our benefits for UK employees include:
GAIN is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, or pregnancy and maternity

GAIN is a creative-led, insight-driven company that blends data, tech and creativity to create meaningful impact. We deliver Rebel Thinking that gets Real Results.
We believe the best ideas emerge where intelligence and creativity unite. Where insight sparks imagination, and innovation turns possibility into progress. We are explorers of new frontiers, shaping bold strategies that move people, brands, and businesses forward. Rebel thinking is about seeing beyond the expected, unlocking potential, and delivering real results that inspire change.
This is GAIN.
One company
650 people worldwide
Unlimited potential