Working at dunnhumby |

dunnhumby Overview

Hammersmith, England
1001 to 5000 employees
Company - Private
£500 million to £1 billion (GBP) per year
dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First.

With deep heritage and expertise in retail – one of the ... Read more

Mission: To enable businesses to grow and reimagine themselves by becoming advocates and champions for their Customers.

We can’t do this without great people, led by strong values.

It’s dunnhumbians who are passionate people ... Read more

Company Updates

  • Here at dunnhumby, we are proud of our Early Careers programmes, which provide annual opportunities to both graduates and undergraduates via our Internship and Future Leaders Graduate Programme. These programmes allow them our participants to experience the cutting-edge data science we use to generate brand new & fresh insights for the retail sector. We have openings each year within both our Technology & Science and Commercial teams and one of our current graduates, Navleen shares her experience of completing her Internship and explains why she was so excited about securing a place on our graduate programme and coming back to dunnhumby.

  • In Partnership with Women Returners and after a successful launch event, we are now delighted to open applications for our Returners Programme. This programme aims at re-introducing talented mid-to-senior level individuals back into the workplace after an extended break of two or more years. We have roles available in our Data Science and Software Engineering teams.

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dunnhumby – Why Work With Us?

dunnhumby is not most companies.

And you are not most people.

We harness customer data with leading edge science, world class digital platforms and creative media solutions.

Most companies exist to meet expectations. Dunnhumby exists to defy them.

dunnhumbians are passionate, curious, courageous and collaborative people who always start with the Customer. By offering the right balance of support and opportunities with freedom and fun, we enable our people to defy expectations doing things that have never been done before, at a company like nowhere else. Wherever you are. Whatever you do. Wherever you’re going. There’s a place for you at dunnhumby.


Our values flow through everything. Trends are temporary, but values are timeless. Passion, Curiosity, Courage and Collaboration, These are the source of our culture - from day one into the far future. 

We nurture a culture built on our strong beliefs and values where we treat each other as we wish to be treated. We also make a positive contribution to our workplace, community, environment and marketplace through collective and individual responsibility.

Our employees demonstrate this passion for, and commitment to, providing a positive contribution to our communities by volunteering their time and effort on community betterment projects, and by supporting and contributing to charities selected by dunnhumby employees through events, fund-raising, and donations.


Helping Hands

Our Helping Hands teams in each market inspire employees to make a difference in the dunnhumby communities around the world.

We provide volunteering opportunities for our people and we support a number of organisations around the globe.

Green Team

Through our Green Team, our goal is to make a positive contribution to our workplace, community, environment and marketplace through collective and individual responsibility by providing educational resources and social connections for dunnhumby employees.

Some activities include:

  • Annual Plantation drive in India - we pledge to plant as many saplings as the number of employees in the Gurgaon office and this year, we planted 500 saplings
  • To reduce plastic waste we gave each of our employees reusable metal water bottles and made the change from plastic milk bottles to glass bottles

Diversity and inclusion

dunnhumby's spirit of community and the diversity of our people's skills, backgrounds and experiences makes us stronger. We continuously seek to build an environment of inclusion, equality and respect because we know that will make us the best business we can be.

For us, diversity and inclusion (D&I) is not just about a series of initiatives, it's about changing behaviours, challenging norms and embedding skills into all areas of our business – a thread that runs through everything we do at dunnhumby.

For us, reward is more than just our salary. From the every-day thank yous for a job well done to the social get-togethers for the fun-lovers; it's working in great offices, with even greater people - networking globally to collaborate, innovate and deliver value.

We also have a host of professional, social, and financial benefits tailored to suit the needs of each of the countries in which we work.

Whether you’re looking for a valuable short-term experience or stepping into your first job, dunnhumby offers a number of opportunities tailored to smart, ambitious students and recent graduates. Many of our senior leaders in the business today started out in one of our programmes.

From summer internships to accelerated training and role rotation, we strive to make our university programmes challenging and rewarding. Your first few weeks are in intensive, jump-start training to develop your understanding of dunnhumby’s ways of working, the use of our tools and capabilities, the FMCG and retail industry, and technical training on the tools we use to customise our work for our clients.

We are also building an exciting apprenticeship scheme which will create a sustainable pipeline of new talent for our business. This is a unique opportunity to offer jobs and training to digital natives who want to pursue a career in the Tech, Insight and Media space.

For Interns: Gain in-depth exposure to our work, adding value in projects over a three-month period. This is a great scheme to explore if dunnhumby is the place for you and to be considered for a place on one of our graduate programmes. The Summer Intern Programme is available in UK, US & India.

For Graduates: Our 18-month rotational programmes in Technology and Commercial are designed to give graduates breadth and depth of exposure across our business areas. The knowledge and experience that comes from this will set you up as future innovators and individuals who will be fast tracked into leadership roles within our key businesses. Some of the programmes we offer include: Graduate Development Programme (US) and Graduate Training Programme (UK & India).

Meet our graduates and interns

Grads testimonials (Part I) – The dunnhumby experience

Grads testimonials (Part II) – Advice to future grads

From graduate to UK Head of Commercial Innovation

Reflecting on my summer internship

dunnhumby Reviews

  • "Great company"

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Former Employee - Project Manager in London, England
    Former Employee - Project Manager in London, England
    Positive Outlook
    Approves of CEO

    I worked at dunnhumby full-time (Less than a year)


    Forward thinking company with great people


    Nothing comes to my mind

See All 745 Reviews

dunnhumby Photos

dunnhumby photo of: Last week we ran "Wellness Week" with a series of different activities such as yoga, meditation & guest speakers from @imhappytotalk
dunnhumby photo of: “Hello Yellow” & “Young Minds” fundraiser
dunnhumby photo of: Our EcoWarriors team based in Manchester
dunnhumby photo of: Our Manchester Tech Team sponsored and took part in a 24hr Hackathon, Hac 100
dunnhumby photo of: dhProud - The Importance of Allies' in the workplace event 2019
dunnhumby photo of: ​dhOne launch event – focussed on bringing Multicultural Diversity that exists in our workforce to life. - 2019
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dunnhumby Interviews



Getting an Interview

Getting an Interview





    Summer Interview

    Anonymous Interview Candidate
    No Offer
    Neutral Experience
    Average Interview


    Full day on site event. Meet some current graduates/junior staff. Get company overview presentation. Followed by sit down interview with typical behavioural questions. Case study and then presentation of findings and finally a team task.

    Interview Questions

See All 181 Interviews

dunnhumby Awards & Accolades

  • Finalists for ‘Mental Health in the Workplace’ Employee Network of the Year at the 2020, This Can Happen Awards, 2020
  • Companies with Great People Managers, Great Manager Institute & Forbes, 2019
  • 2018: Sliver certificate for employees ‘Giving through Give as you earn’, Charities Aid Foundation, 2018
  • UK's Best Workplaces(Large Category – 9th place), Great Place to Work Institute, 2013
  • The Top 100 Companies for Graduates 2013/14, The Job Crowd, 2013
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