Data Warehouse Consultant

Data Warehouse, Consultant – London

We are seeking a seasoned Data Warehouse, ETL & Data Modelling Specialist to join our client in London. This SME-level role involves designing and maintaining scalable ETL/ELT pipelines, ensuring data quality, and developing logical and conceptual data models. You’ll be a key liaison between development teams and data storage, enforcing governance and quality standards.

Key Responsibilities

• Design and optimize ETL/ELT processes
• Ensure data integrity, accuracy, and governance
• Develop data models supporting business needs
• Collaborate with developers, analysts, and architects
• Conduct peer code reviews and ensure best practices

Requirements

• 5+ years in data engineering/warehousing
• Expertise in ETL tools (SQL, Python, dbt, etc.)
• Strong data modelling and governance skills
• Solid relational database experience
• Excellent communication and stakeholder management skills

This is a hands-on role for a data expert passionate about quality and architecture.