Data Engineer DBT Snowflake. English

Description

**Description:** ---------------- From Grupo NS, we are seeking a Data Engineering profile with at least 3 to 5 years of experience developing data engineering solutions. **Description** Senior Data Engineering profile with 4 years of experience in cloud environments, specializing in modern architectures based on Snowflake and DBT, with strong focus on analytical modeling and efficient data transformation. **Requirements** Solid Snowflake experience: schema design, warehouse management, cost optimization, clustering, performance tuning, and security (roles, RBAC, data sharing). Extensive expertise in advanced SQL (optimization of complex queries, CTEs, analytic functions, procedures). Proven experience building transformations with DBT (models, macros, tests, documentation, lineage, and ELT best practices). Design of dimensional models (star schema, snowflake schema) oriented toward analytics and reporting. Experience in Agile environments, version control with Git, and CI/CD pipelines. Languages: English B2 (minimum) **WORK FORMAT: Hybrid, 2 days onsite at NTT offices. LOCATION: Madrid** Grupo NS is a company that values both the technological professional profile of its employees and their interest and aptitude for developing new projects. Therefore, we seek consistent individuals eager to evolve and learn. **Requirements:** --------------- **Requirements** Solid Snowflake experience: schema design, warehouse management, cost optimization, clustering, performance tuning, and security (roles, RBAC, data sharing). Extensive expertise in advanced SQL (optimization of complex queries, CTEs, analytic functions, procedures). Proven experience building transformations with DBT (models, macros, tests, documentation, lineage, and ELT best practices). Design of dimensional models (star schema, snowflake schema) oriented toward analytics and reporting. Experience in Agile environments, version control with Git, and CI/CD pipelines. Languages: English B2 (minimum)