Jobs at dunnhumby

Design, develop, deploy, and maintain scalable backend microservices using .NET/Java and cloud platforms. Build cloud-native services, implement CI/CD, write tests, optimize performance and security, troubleshoot production issues, collaborate cross-functionally, and mentor junior engineers.

Lead research and prototyping of transformer-based models for retail challenges, design novel architectures, build research-grade prototypes, support productionisation, mentor data scientists, and partner with engineering, product, and academic collaborators to embed generative, multimodal, and representation-learning advances into scalable solutions.

As a Senior Pricing Lead, collaborate with retail clients to enhance pricing strategies and tools, analyze data for insights, and engage stakeholders.

Manage international tax affairs across global entities: oversee outsourced tax compliance, tax accounting and provisioning, transfer pricing, and advise on restructurings, acquisitions, disposals and financing. Maintain tax controls, monitor legislation, and act as primary contact for external advisers, auditors, and tax authorities.

Lead product analytics for a portfolio: define and measure key metrics, build dashboards, run experiments, partner with product teams, translate data into strategic recommendations, and improve product performance through data-driven insights.

Manage and grow client relationships, delivering insight-led solutions, supporting sales cycles, and driving client engagement through consultative selling and data analysis.

Serve as trusted retail client partner: build C-level relationships, define strategy, govern priorities, identify high-value opportunities, drive delivery and upsell, lead and coach account team, measure ROI and client impact, manage account P&L, and share retail insights to drive loyalty and category management solutions.

Lead category management strategy, assortment and planogram optimisation, and sales analysis for clients. Use shopper and sales insights to drive category growth, influence retailer and manufacturer stakeholders, provide consultative recommendations, and deliver presentations as a trusted advisor.

Manage and optimize sponsored search and browse campaigns, implement measurement methodologies for digital and in-store media, deliver campaign reporting and insights, collaborate with commercial, product and platform teams, support client presentations, and help develop automated reporting and measurement capabilities.

Design, build, and deploy AI/GenAI agents and intelligent platform capabilities to integrate AI into CI/CD, observability, and incident management. Implement monitoring, feedback loops, and AIOps use cases (alert correlation, anomaly detection, RCA) across multi-cloud Kubernetes environments.

The Lead Engineer will guide teams in delivering high-quality, production-ready solutions, manage engineers, and ensure best practices in an Agile environment.

The Senior Cloud Engineer will design, maintain, and enhance cloud systems, focusing on architecture, IaC, and team mentorship while implementing security best practices.

The Senior Lead, Measurement Strategy will develop scalable measurement frameworks and define KPIs for Tesco Media, collaborating with Product, Data Science, and Proposition teams to enhance campaign measurement and insights.

The Senior Engineer will enhance and maintain dunnhumby's backend systems, managing the full lifecycle of solutions from development to deployment, utilizing C/C++ among other technologies and methodologies.

The Platform Engineer will develop and maintain the deployment platform, facilitate onboarding for teams, manage CI pipelines, aid in migrations to standardized practices, and improve platform tooling and visibility.

The Senior Data Science Engineer will design production-grade analytical solutions in Python, contributing to data science methods and mentoring juniors. Responsibilities include creating reusable packages and collaborating with stakeholders.

The Senior Consulting Lead will provide strategic consulting on promotions for Tesco, engaging stakeholders, designing solutions, and delivering insights using data analytics.

The Business Development Manager will identify and develop new business opportunities in retail, leading the sales cycle and building trusted client relationships.

Manage and optimize retail media campaigns, support measurement-first planning, deliver performance analysis and reporting, embed measurement best practices, and collaborate with clients, agencies and internal teams on testing, insights and training.

Support end-to-end delivery of CPG-funded in-store Point-of-Sale and digital onsite campaigns for Tesco NI and Ireland. Coordinate with Tesco NI Marketing, media planners, production, creative and ad ops to ensure accurate bookings, assets, approvals and adherence to channel guidelines. Perform campaign admin, asset checks, performance tracker updates, weekly site checks, and help identify execution improvements.