Senior Data Engineer

About the job

We're looking for a Senior Data Engineers and/or Data Scientist to support a major transformation within the Insights & Analytics team. The focus is on rebuilding market-share data, strengthening BI foundations, and integrating syndicated data sources into the business.

Key Responsibilities

• Work with syndicated data sources (Nielsen, IRI/Seconra, Kantar, Ipsos)
• Rebuild and model market-share datasets end-to-end
• Support BI modernisation and external data governance
• Collaborate with delivery partners overseeing implementation
• Ensure high-quality external data foundations for analytics use cases

Expected Experience & Skills

• Strong hands-on expertise with Nielsen (must-have) and other syndicated data providers.
• Background in data engineering, data management, or data operations
• Experience in external data modelling, validation, and transformation
• Ability to work independently - minimal training required
• Senior enough to guide and oversee project execution

Contract details and location

• Location: Fully flexible (global)
• Role type: Freelance/Contract
• Profile focus: Subject Matter Expert (SME) in syndicated data

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