Data Modeling Consultant / BI Business Analyst

Hayward Holdings, Inc. is the largest manufacturer of residential swimming pool equipment in the world, with a significant presence in the commercial pool market. They are seeking a remote contract Data Modeling Consultant / BI Business Analyst to support the BI department in building new dimensional models and reports for financial and manufacturing reporting.

Responsibilities:

• Serve as the subject matter expert on the D365FO data model, advising the BI team on table structures, relationships, and data lineage as the implementation progresses
• Design new dimensional models (star schemas, fact/dimension tables) for financial and manufacturing reporting (e.g., GL, AP/AR, cost accounting, production, inventory, BOM/routing), applying deep domain knowledge to ensure models accurately represent business processes
• Work directly with business users to gather and evaluate requirements, build design specifications, and translate those specs into SQL queries and data models
• Write and optimize complex SQL queries — including CTEs and analytical/window functions — against D365FO-replicated data in Snowflake and Azure Synapse
• Design and build table-level entity relationship diagrams (ERDs) documenting D365FO source tables and relationships to support downstream modeling
• Test deliverables with business users, validating results to ensure data quality and accuracy before release, and build or guide development of Power BI reports from the new models
• Identify data gaps or mapping issues between D365FO source data and target models, and document data models, mappings, and business logic for long-term maintainability

Requirements:

• 5+ years of hands-on experience with the Microsoft Dynamics 365 Finance & Operations (D365FO) data model, including core finance, supply chain, and/or procurement entities
• Deep, expert-level knowledge of financial domain concepts (general ledger, accounts payable/receivable, cost accounting, financial reporting) and manufacturing domain concepts (production orders, BOM/routing, inventory, costing)
• 5+ years of SQL experience, including CTEs, analytical/window functions, and query optimization across large datasets
• Experience designing dimensional models (star schema, fact/dimension design) for financial and manufacturing BI reporting, including building table-level ERDs and source-to-target documentation
• Hands-on experience with both Snowflake and Azure Synapse
• Business analyst experience supporting a D365FO (or D365 F&SCM) implementation — requirements gathering, stakeholder interviews, and translating business needs into technical specifications
• Working knowledge of Power BI, plus excellent communication and collaboration skills across distributed, cross-functional teams
• Power BI development skills (DAX, data modeling, dashboard/report build-out)
• Experience working alongside data engineering teams during active ERP implementations, including familiarity with ERP data replication patterns (e.g., Tier-2/Export to Data Lake, dbt, ETL/ELT tools)