About the job

Senior Data Engineer (SAP/ S/4HANA Migration)

Contract | Hybrid (Leeds – 1-2 days per month) | Outside IR35/Day Rate DOE

A major UK organisation is looking for an experienced Senior Data Engineer to join a large-scale enterprise transformation programme. This is an opportunity to play a key role in delivering complex data migration and integration solutions into a modern ERP landscape.

You'll be responsible for designing and building scalable ETL/ELT pipelines, consolidating data from multiple legacy systems, and ensuring high-quality, auditable data migrations.

What you'll be doing

• Design and develop robust ETL/ELT pipelines for complex migration programmes
• Integrate and harmonise data from multiple source systems into a unified target model
• Build automated reconciliation, validation and exception-handling processes
• Deliver data integrations using APIs, batch processing and messaging technologies
• Support migration rehearsals, cutover activities and post-migration validation
• Work closely with Data Architects, Analysts and business stakeholders
• Develop reusable engineering frameworks and maintain high documentation standards

We're looking for

• Extensive Data Engineering experience on enterprise-scale migration programmes
• Strong experience migrating data from multiple heterogeneous source systems
• Advanced SQL and Python (or another programming language)
• Experience with Azure Data Factory, Databricks, Synapse, Snowflake or similar cloud data platforms
• Strong understanding of data quality, reconciliation and governance
• Experience designing scalable, repeatable ETL processes
• Knowledge of DevOps/CI-CD practices is beneficial

Nice to have

• SAP S/4HANA migration experience
• SAP Data Services, SAP BW or SAP MDG
• Utilities or Energy sector experience
• Master Data Management (MDM)
• Power BI or SAP Analytics Cloud

Location

Hybrid role with travel to Leeds 1-2 times per month.