> Markdown version of [/jobs/ext/3838058-data-analyst](https://www.wearedevelopers.com/jobs/ext/3838058-data-analyst). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Analyst - **Company:** Robert Half International Inc. - **Location:** Leeds, UK - **Salary:** £45,806.0 - **Contract:** Temporary to permanent - **Skills:** Microsoft Azure, BigQuery, Data Presentation, Database Queries, Power BI, Tableau (Software), Google Data Studio, Pyramid, Data Pipelines - **Published:** October 20, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5934619408 ## About the Role * The Data Analyst will have strong experience within retail media, retail analytics or campaign effectiveness measurement. * Proven experience working with EPOS / transactional sales data. * Strong SQL skills and experience with BigQuery, GCP or Azure. * Experience using visualisation tools such as Power BI, Tableau, Pyramid or Looker Studio. * Understanding of campaign measurement methodologies, including incremental sales uplift and test vs control analysis. * Excellent commercial awareness, stakeholder management and data storytelling skills. * Ability to work independently, deliver at pace and manage multiple priorities. ## Description * The Data Analyst will design and implement post-campaign analysis (PCA) frameworks to measure retail media effectiveness and incremental sales uplift. * Analyse EPOS data to evaluate campaign performance, including test vs control methodologies, product halo effects and category cannibalisation. * Develop automated reporting solutions, dashboards and data visualisations to communicate campaign performance. * Support the development of data ingestion pipelines, ensuring data quality, consistency and reliability. * Translate complex analytical findings into compelling commercial insights and stakeholder presentations. * Collaborate with internal teams and technical partners to define reporting requirements, validate solutions and ensure successful delivery. * Document analytical methodologies, reporting processes and technical solutions.