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Client Manager (Mars)

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Onsite

Client Manager (Mars)

Numerator

Client Manager (Mars)

Skills

Data Analysis

2 months ago

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Important information


Contract type:

Permanent

Location:

London, UK

Work mode:

Onsite

Published on:

17 August 2026

What they need


We’re reinventing the market research industry. Let’s reinvent it together. At Numerator, we believe tomorrow’s success starts with today’s market intelligence. We empower the world’s leading brands and retailers with unmatched insights into consumer behavior and the influencers that drive it.

Office location: London, Mainframe (Hybrid) Role Type: Permanent Worldpanel | Decoding Shopper Behaviour for Smarter Brand Growth

About Worldpanel By Numerator Worldpanel by Numerator provides consumer data representing nearly 6 billion consumers in 65 countries, offering brands a multi-dimensional view of how people think, how they shop, and how they consumer, so they can set bold strategies and drive sustainable business impact.

Reasonable Adjustments Worldpanel is committed to offering equal opportunities to all individuals including during the recruitment process. If you require any reasonable adjustments or assistance, please advise us in advance of your interview so that we can make the necessary arrangements.

Role Overview Do you like working with forward thinking clients and market-leading brands?

Are you passionate about delivering impactful, insight driven stories that influence real business decisions?

Do you like chocolate?

If the answer is yes (to at least the first 2 questions) then read on…

This is an exciting opportunity for an established Client Manager to work with two of the world’s leading FMCG manufacturers in Mars and Kellanova.

You’ll partner with ambitious client teams who look to us to inspire, guide and challenge their thinking. Your work will directly influence strategy across some of the UK’s best loved brands, including Mars, Twix, Galaxy, Kellogg’s and Pringles, to name just a few.

Alongside the opportunity to work with iconic brands, this role offers significant personal and professional development. You’ll have ownership of daytoday account leadership, people development and the chance to shape how we deliver insight at the highest level.

What You'll Bring to Numerator

  • Adopts a proactive approach to working with clients; seeking to go above and beyond the brief to delight their contacts
  • A vocal and enthusiastic team member, willing to contribute ideas and time to make things happen
  • Data analysis and insight articulation skills that will allow our data to make a real impact in the client
  • A consultancy mindset; unafraid to have a point of view and will to challenge existing knowledge and assumptions to provide the best answers
  • Curiosity and interest in the industry, clients’ business and brands
  • A desire to become an expert in FMCG, our clients’ categories and in the application of panel data to business questions

Company Benefits

  • 25 days annual leave (excl. bank holidays), plus your birthday off!
  • Performance-related Sales Commission scheme.
  • Private Medical Insurance.
  • Flexible benefits across health, wealth, and lifestyle.
  • Extensive training and excellent scope for career development.
  • A collaborative and supportive work environment.

We have an integrated way of rewarding our people based around a simple, clear and consistent set of principles. Our approach helps to ensure we are market competitive and also to support a pay for performance culture, where your reward and career progression opportunities are linked to what you deliver.

We go beyond the obvious, using intelligence, passion and creativity to encourage new thinking and shape the world we live in. Apply for a career that’s out of the ordinary and join us.

We want to create an equality of opportunity in a fair and supportive working environment where people feel included, accepted and are allowed to flourish in a space where their mental health and well-being is taken into consideration.

We want to create a more diverse community to expand our talent pool, be locally representative, drive diversity of thinking and better commercial outcomes.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

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