Sr. BI & Data Architect [Fixed Term Contract]
Remote, REMOTE, Spain
R
EUR 49K-79K (estimate) Senior-level Contract Full Time Temporary
Tasks
- Analyze Spark execution plans and optimize queries
- Architect Omni semantic layer for self service analytics
- Architect transformation framework with Delta Live Tables or Spark pipelines
- Build CI CD pipelines for data models
- Design and implement Unity Catalog structure
- Develop executive dashboards with BI tools
- Govern Databricks compute performance
- Migrate legacy SQL to Databricks lakehouse
- Optimize join strategies and reduce data skew
- Recommend performance and cost optimizations
- Refactor legacy SQL into modular pipelines
- Translate business questions into scalable data solutions
Perks/Benefits
- N/A
Skills/Tech-stack
Apache Spark | CI/CD | Data Governance | Data Lineage | Databricks | Delta Lake | Delta Live Tables | Delta Live) | Dimensional Modeling | Execution Plan | Git | GitHub Actions | Liquid clustering | Omni | Optimize | Permissions Management | Python | Query Optimization | SQL | SQL Warehouses | Semantic layer | Snowflake Schema | Spark UI | Star Schema | Unity Catalog | VACUUM | Z-Order
Education
N/A
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