Principal Digital Analyst - Agentic AI

Tesco UK
• Welwyn Garden City
• Full-Time
• Working hours 36
• Apply by 01-Sep-2026

The Product Analytics and Experimentation team sits within the Data, Analytics & AI directorate in the Technology department. Our mission is to deliver insightful and actionable data through reporting, analysis, and experimentation; with a focus on establishing best-practice processes and enabling data-driven decision making across all supported product teams. The Tesco mobile app and in-store self-checkout tills are among the digital products supported by our team.

Everything is underpinned by our continuous drive for the best tools and technology to deliver our vision. We're driving innovation and transforming our Technology to become the world's leading e-commerce business.

We need people who share our ambition to deliver for our customers;
Passionate and confident people willing to take the initiative and drive us forwards. In return we offer excitement, a great team, an excellent benefit package, and significant career development opportunities.

At Tesco, you'll find a world-class data environment with the Tesco Analytics Platform - all of our analytics, sales and customer data in one place. Our team offers unparalleled opportunities to gain fantastic big data analytics experience while working extremely closely with the key decision-makers in the business.

Joining us means playing a part in defining, building and launching an ambitious roadmap of digital products that could affect the lives of millions of people over the years to come.

If that sounds exciting, then we'd love to hear from you.

We're all about the little helps. That's why we make sure our Tesco colleague benefits package takes care of you – both in and out of work. to find out more!

• Annual bonus scheme of up to 45% of base salary.
• Car Cash Allowance.
• Holiday starting at 25 days plus a personal day (plus Bank holidays).
• Private medical insurance.
• Retirement savings plan - save between 6% - 10% and Tesco will contribute 1.5 times this amount.
• 26 weeks maternity and adoption leave (12 months service required at the qualifying date) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 6 weeks fully paid paternity leave.

The above information is a shortened summary, refer to our policies for full details

• Owning relationships with product managers, UX leads and Data Science Managers, helping them define objectives and key results, setting targets, analysing product releases, defining and validating hypothesis, and making product recommendations.
• Executing end-to-end analysis: gathering and shaping requirements; defining success metrics; identifying and validating sources of data; identifying and validating methods of analysis; delivering insights and liaising with clients and partners to ensure the best recommendations are identified and delivered.
• Being the lead team expert on digital analytics and ensuring that you drive best practice within the team. Being a central point of contact for best practice and excellence in your specialist subject around the wider business.
• Setting the standard across the Product Analytics and Experimentation team on our use of AI capabilities and embedding best practice to ensure we realise its potential.
• Using data from multiple sources to identify trends, exposing new opportunities, and answering business questions.
• Using models, advanced analytics and statistical techniques to serve the purpose of the business, making recommendations to improve customer experience and business results.
• Proactively identifying data quality improvements that increase the performance and accuracy of KPIs and analysis.
• Giving greater context to analyses by incorporating external data for comparison purposes (industry benchmarks)
• Designing and owning the vision/strategy for the processing,…