ETL Tester
Tasks
- Build ETL and ELT flows with Spark SQL and ADF
- Build PySpark data transformations
- Build Snowflake pipelines with COPY and stages
- Design Databricks and Snowflake data pipelines
- Develop Databricks notebooks
- Develop Snowflake SQL queries
- Document data pipelines and data models
- Ensure data governance, security, and compliance
- Implement Snowflake streams tasks and materialized views
- Integrate data from relational databases file systems and APIs
- Manage Delta Lake tables and schema evolution
- Optimize Databricks workflows and jobs
- Perform root cause analysis
- Troubleshoot Databricks and Spark job errors
- Troubleshoot Snowflake ingestion and execution errors
Perks/Benefits
- N/A
Skills/Tech-stack
Azure Data | Azure Data Factory | Azure Data Lake | Azure Data Lake Storage | Azure DevOps | Azure Synapse | Azure Synapse Analytics | CI/CD | Data Factory | Data Lake Storage | Data masking | Databricks | Delta Lake | ELT | ETL | Git | GitHub Actions | Materialized views | PySpark | RBAC | Snowflake | Snowflake SQL | Snowpipe | Spark SQL | Streams | Synapse Analytics | Tasks
Roles
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