Senior Consultant specializing in data modeling for consultancy projects in various sectors. Leading the migration to modern AWS-based environments and ensuring data quality and best practices.
Responsibilities
Analyse existing data warehouse structures, ETL logic, and reporting datasets to understand current data flows and business rules.
Design and document dimensional, analytical, and reporting data models aligned to business requirements and best-practice modelling standards.
Design clear mapping specifications from source systems to target dimensional models.
Perform testing, reconciliation, and validation of new models and pipelines to ensure data correctness and completeness.
Collaborate with Data Engineers, BI Developers, and business stakeholders to ensure models support analytical, reporting, and operational needs.
Support the wider project team with documentation, data lineage, definitions, and modelling artefacts.
Contribute to improving modelling standards, governance, and data quality across the project.
Requirements
Strong understanding of data modelling principles (e.g., Kimball, dimensional modelling, analytical modelling).
Proven experience delivering or contributing to a data warehouse build or migration project.
Hands-on experience designing analytical and reporting data models.
ETL/ELT development experience, including analysis of existing transformation logic.
Strong SQL skills, comfortable writing complex queries for transformation, validation, and reconciliation.
Experience validating data pipelines and performing reconciliation testing between legacy and new environments.
Ability to translate business requirements into robust data model designs.
Strong documentation skills, including producing data dictionaries, mappings, and model diagrams.
Experience working in an Agile methodologies (Scrum / Kanban).
Benefits
Really flexible and remote working – we don’t mind when, where or how you work; you are trusted to work in the way that suits you best.
Genuine care and support for your health and wellbeing – free therapy sessions, financial education, birthday treats and much more.
Incredible training and learning opportunities – you’ll be surrounded by the best in the business and encouraged to keep growing.
Freedom and empowerment to own problems and explore new ideas – we allow our consultants to actually be consultants, not just bodies.
A supportive, friendly team – we work hard and enjoy spending time together, whether it’s in-person at socials or via silly Slack conversations.
Dog friendly offices – we’re a team of dog lovers, so we’ve made our offices dog friendly!
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