Senior Specialist

Data Architecture modelling Design and optimize BigQuery data models schemas and storage for performance and cost efficiency

Pipeline Development ETLELT Build scalable data pipelines and workflows using tools like Cloud Composer Airflow Dataflow and Dataproc

Query Optimization Write complex SQL scripts and tune performance to minimize BigQuery slot usage

Data Integration Ingest transform and manage data from diverse sources into BigQuery

Governance Security Implement data security access controls and best practices