---
title: 'Media Sales Administrator at dunnhumby'
canonical: 'https://feeny.ai/job/media-sales-administrator-dunnhumby-london-01aj47p27zvp'
type: 'job'
last_seen: '2026-09-17'
---

# Media Sales Administrator at dunnhumby

- **Company:** dunnhumby
- **Location:** London, United Kingdom
- **Posted:** 2026-09-16
- **Last confirmed live:** 2026-09-17
- **Apply:** https://job-boards.greenhouse.io/dunnhumby/jobs/7990548003

## Job description

Tesco Media and Insight Platform is a partnership between Tesco, the UK’s largest grocery retailer, and dunnhumby, a global leader in Customer Data Science. Together, we always put the customer first.

Everything we do is fuelled by the insights generated via over 23 million Clubcard households, a diverse, nationally representative, first-party behavioural dataset. We empower brands with granular insights so they can identify their most important customers and understand what matters to them.

We’re looking for an Administrative Assistant who expects more from their career. It’s a chance to improve Tesco Media’s Sales Team. It’s an opportunity to work with a market-leading business to enable Tesco Media and its clients to grow. This role will provide administrative support to our Media Sales Team with general co-ordination and account management in a fast-paced environment.

You will be responsible for updating our regular systems, new bookings and contracts, pipeline management of media campaigns and invoicing of campaigns. You will also support the teams in building their audiences and segmentations for their media campaigns and in providing measurement for the campaigns once they are completed.

You will support the teams in their admin, being responsible for ensuring all actions are completed on time in full.

You will have a keen eye for detail and a passion for looking for efficiencies and new processes / ways of working, both within your team and for the wider Tesco Media teams.

Throughout your work, you will interact with many different teams across the Tesco Media business, which will require a high level of organization, strong knowledge of prioritization and the ability to manage your own time, with the support of your team lead.

What we expect from you:

- Attention to detail
- Advanced Microsoft Office skills in particular with PowerPoint and Excel
- Energetic and motivated
- Strong communication and relationship management skills
- Ability to multi-task and demonstrate agility

## About dunnhumby

## Company Overview
- **One-liner**: dunnhumby is a global Customer Data Science company that helps retailers and brands make faster, better decisions by combining customer data, AI-driven science, and decades of retail expertise.
- **Entity Type**: Private (subsidiary of Tesco PLC)
- **Headquarters**: United Kingdom (London area)
- **Founded**: 1989
- **Founders**: Not publicly available

## Core Business
- **Primary industry/industries**: Customer Data Science, Retail Analytics, Loyalty & Personalisation, Retail Media, Category Management
- **Target customers**: B2B – retailers (e.g., Tesco, Meijer, Metro) and consumer packaged goods (CPG) brands (e.g., Coca‑Cola, Procter & Gamble, L’Oréal) – from small businesses to global enterprises.
- **Mission or purpose statement**: “To enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers.” [dunnhumby.com](https://www.dunnhumby.com/wp-content/uploads/2024/11/dh-WhoWeAre-OnePager.pdf)

## Products & Services
dunnhumby delivers a combination of technology, software, consulting, and media. Key offerings include:

- **Category Management**: Data‑driven insights to optimise ranging, pricing, and merchandising decisions.
- **Loyalty & Personalisation**: Tailored experiences that increase engagement and repeat purchases.
- **Retail Media**: Helps brands and retailers connect with customers through personalised, measurable campaigns.
- **Supplier Collaboration**: Tech‑enabled joint business planning for mutual growth.
- **Customer Data & AI Strategy**: Proven frameworks to leverage customer data for business transformation.
- **Price & Promotions**: Optimisation and forecasting to put customers first while improving profitability.

All of these are powered by the **dunnhumby Customer Data Science Platform** – a proprietary mix of technology, software, and consulting. [dunnhumby.com](https://www.dunnhumby.com/)

## Market Standing
- **Valuation/Market Cap**: Not disclosed (wholly owned by Tesco PLC)
- **Key Metric**: Annual revenue of **£362.6 million** (LinkedIn, 2025 data) with **2,362 employees** (+6% YoY).
- **Notable Investors/Partners**: Parent company **Tesco PLC**; key clients include **Coca‑Cola, Meijer, Procter & Gamble, L’Oréal, Metro**.
- **Growth Signals**:
  - Operates in **33 countries** across Europe, Asia, Africa, and the Americas.
  - **70 active job postings** (as of mid‑2025), with a +29.6% monthly increase in job postings.
  - New **CEO Jamie Samaha** appointed effective July 20, 2026, signalling a strategic refresh.
  - 6% employee headcount growth year‑over‑year.

## Competitive Advantages
- **30+ years** of dedicated retail customer data science experience.
- **500+ data analysts and scientists** and partnerships with leading academic institutes. [dunnhumby.com PDF](https://www.dunnhumby.com/wp-content/uploads/2024/11/dh-WhoWeAre-OnePager.pdf)
- Proprietary **Customer Data Science Platform** that uniquely combines technology, software, consulting, and media.
- Deep, long‑standing relationships with the world’s largest retailers and CPGs (e.g., Tesco since inception).
- AI‑driven science built on real loyalty data, providing a moat in personalisation and category optimisation.

## Strategic Focus
- Expanding **Retail Media** as a new revenue stream for retailers.
- Embedding **AI and machine learning** deeper into decision‑making tools.
- Continuing global expansion – especially in the Americas and Asia.
- Strengthening **supplier collaboration** and joint business planning capabilities.
- Driving a **unified data strategy** for clients (e.g., a case study showing an additional $3M in annual profit for a fast‑food retailer). [dunnhumby.com](https://www.dunnhumby.com/)

## Why Work Here
- **Culture**: Strong emphasis on diversity, equity & inclusion with employee network groups (dhThrive for wellbeing, dhEnabled for disabilities, Proud for LGBTQ+, Gender Equality). Named “Gender Equality Champion” and “Top 20 Accelerating Women’s Careers” in 2026.
- **Values**: “Champion the customer behind the data”, “Treat people how they want to be treated”, “Collaborate for impact”, “Own your part”, “Stretch the thinking.”
- **Work environment**: Not explicitly labelled remote/hybrid, but global offices and a Technology & Product team of 672 suggest flexibility. LinkedIn ratings show a **4.3/5** employer score with high marks for work‑life balance (4.5) and culture (4.4).
- **Engineering & data science culture**: 672 technical employees and 377 in research; active hiring for Senior AI Software Engineer, Applied Data Scientist, and Data Science Engineer roles. The company uses AI in hiring for fairness (human final decisions) and encourages candidates to use AI tools in applications.
- **Notable perks**: Emphasis on skills‑based hiring; partnerships with Code First Girls to open tech careers; mental health support through dhThrive.

## Sources
1. [dunnhumby.com – Main site](https://www.dunnhumby.com/)
2. [dunnhumby.com – Careers page](https://www.dunnhumby.com/careers/)
3. [dunnhumby.com – Culture page](https://www.dunnhumby.com/our-culture/)
4. [LinkedIn – dunnhumby company page](https://www.linkedin.com/company/dunnhumby)
5. [dunnhumby.com – Who We Are PDF](https://www.dunnhumby.com/wp-content/uploads/2024/11/dh-WhoWeAre-OnePager.pdf)

## Other roles at dunnhumby

- [Delivery Manager](https://feeny.ai/job/delivery-manager-dunnhumby-gurgaon-y769psbz992f) — Gurgaon, India
- [Senior Product Analyst](https://feeny.ai/job/senior-product-analyst-dunnhumby-gurgaon-w8g8rzgj9p0s) — Gurgaon, India
- [Senior Applied Data Scientist](https://feeny.ai/job/senior-applied-data-scientist-dunnhumby-london-70h07ses1nky) — London, United Kingdom
- [Group Tax Manager](https://feeny.ai/job/group-tax-manager-dunnhumby-london-vbca39yhj8n0) — London, United Kingdom
- [Retail Insights Senior Client Lead](https://feeny.ai/job/retail-insights-senior-client-lead-dunnhumby-cincinnati-05ywx0pnvy7p) — Cincinnati, OH
- [Insights Enablement Lead](https://feeny.ai/job/insights-enablement-lead-dunnhumby-london-237vf0pzr4nd) — London, United Kingdom
- [Client Partnership Associate](https://feeny.ai/job/client-partnership-associate-dunnhumby-london-739qg5dpve5f) — London, United Kingdom
- [CPG & Retail Collaboration Transformation Manager](https://feeny.ai/job/cpg-retail-collaboration-transformation-manager-dunnhumby-london-c3ax6dk3ksg6) — London, United Kingdom
- [Shopper Insights Client Lead](https://feeny.ai/job/shopper-insights-client-lead-dunnhumby-sao-paulo-mkwdaxhwvmn3) — São Paulo, Brazil
- [Customer Engagement Senior Client Lead](https://feeny.ai/job/customer-engagement-senior-client-lead-dunnhumby-sao-paulo-yxb0v5pavw1b) — São Paulo, Brazil