Applied Data Scientist in London

dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers. dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro.

We’re looking for an Applied Data Scientist who expects more from their career. It’s a chance to apply your expertise to distil complex problems into compelling, actionable insights—leveraging the best of machine learning alongside human creativity to deliver impactful solutions for clients. Joining our advanced data science team, you’ll not only investigate, develop, implement, and deploy complex models and applications, but also play a key role in transforming how clients work with data. You will help embed data-driven thinking into their decision‑making processes, enabling more informed, strategic, and scalable outcomes.

Working alongside a team of forward‑thinking experts, you’ll challenge conventional approaches, shape innovative solutions, and actively redefine how organizations harness data—not just to solve problems, but to fundamentally improve how decisions are made.

What we expect from you:

• Degree in Statistics, Maths, Physics, Economics or similar field
• Programming skills (Python and SQL are a must have)
• Analytical Techniques and Technology
• Logical thinking and problem solving
• Experience with and passion for connecting your work directly to the customer experience, making a real and tangible impact
• Statistical Modelling and experience of applying data science into client problems

What you can expect from us:

We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off. You’ll also benefit from an investment in cutting‑edge technology that reflects our global ambition. But with a nimble, small‑business feel that gives you the freedom to play, experiment and learn.

And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you.

Our approach to Flexible Working:

At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work/life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process.