Location: London, UK – Hybrid (2–3 days onsite)
- Proven experience designing conceptual, logical and physical data models.
- Strong hands-on experience with relational and dimensional data modelling, including 3NF, Star and Snowflake schemas.
- Excellent knowledge of SQL and RDBMS, including SQL Server, Oracle and PostgreSQL.
- Experience using data modelling tools such as ERwin and ER/Studio.
- Strong understanding of data warehousing, ETL/ELT processes, data quality and data governance.
- Ability to translate business requirements into efficient data structures and collaborate with architects, engineers and stakeholders.
- Familiarity with Azure, AWS or GCP cloud platforms is an advantage.
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Data Modeller – Dimensional Modelling / 3NF / ERwin employer: GIOS Technology
Join our dynamic team in Salisbury as a Human Resources Administrator, where we prioritise employee well-being and professional growth. Our hybrid work model promotes a healthy work-life balance, while our supportive culture fosters collaboration and innovation. With opportunities for development and a commitment to excellence in customer service, we are dedicated to creating a rewarding environment for all employees.
