Data Modeler Architect

Mandatory Skills : ANSI-SQL, Dimensional Data Modelling, ERWIN, MS SQL Server, Snowflake Good to Have Skills : Data Vault (ODS) Modelling, ER Studio Job Responsibilities Design and develop Logical Physical Data Models for Data Warehouse Data Mart layers in Snowflake Create and maintain Source to Target Mapping STM documents ensure accurate data mapping for policy claims and financial domains Define data entities attributes and relationships based on business requirements data sources and analytical needs Validate transformation logic for downstream consumption layers used by DBT pipelines and Power BI models Conduct in-depth data analysis and profiling including JSON payload understanding and complex domain structures Ensure conformance to dimensional modelling normalization denormalization practices Collaborate closely with Data Engineers to design optimized structures supporting DBT pipelines and Snowflake performance considerations Technical Primary Skills 12 years of extensive hands-on experience in Data modelling with Insurance domain background Experience working in Data warehousing environment Experience in translating business requirements into logical and physical data model Design and implement effective data models in Snowflake optimizing for analytical and operational reporting needs Ability to perform data analysis on source data to come up with relevant models Experience in developing SCD1SCD2SCD3 Dimension Data models and data warehouse Strong experience working with Erwin Data Modeler for conceptual logical and physical models Strong in Snowflake data warehousing concepts staging curated layers marts Strong SQL skills with the ability to validate transformations and model outputs Knowledge of handling JSONXML structures schema interpretation and source payload analysis Strong understanding of data integration issues validation and cleaning familiarity with complex data and structures Experience working with agile methodology Secondary Skills Insurance Domain Expertise in LOB like Workers Compensation WC Commercial Multi-Peril CMP Excess Surplus ES Excess Casualty XS Casualty Soft Skills Strong analytical thinking and ability to interpret complex business logic Proactive communication and documentation skills Ability to work in fast paced multi-LOB data programs