Data Modeller (SQL)

Job Title-Data Modeller (SQL)

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Client-Global Consulting Firm

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Day Rate-£375-£400 (Outside IR35)

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Duration-6 months (extendable)

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Location-London (Hybrid, 2 days in the office)

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Experience and Skills:

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·        10+ years of hands-on experience in data modeling, database architecture, or data engineering.

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·        Expertise in SQL, including query optimization, indexing, partitioning, and stored procedures.

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·        Deep understanding of relational and dimensional data modeling (normalization, denormalization, star/snowflake schema).

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·        Proficiency with data modeling tools such as Erwin, ER/Studio, or equivalent.

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·        Strong knowledge of banking and financial data structures, regulatory frameworks, and reporting standards.

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·        Experience in data governance, metadata management, and data lineage tracking.

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·        Familiarity with cloud data platforms (AWS Redshift, Azure Synapse, Google BigQuery, Snowflake).

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·        Experience with ETL/ELT design, data integration, and data warehousing best practices.

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·        Experience with risk and compliance data models (Basel III, IFRS 9/17, AML, BCBS 239).

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·        Knowledge of Data Vault modeling and modern data warehouse/lakehouse architectures.

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. Certifications in data modeling, cloud databases, or data governance (CDMP, AWS/Azure certifications) are a plus.