GCP Data Engineer (BigQuery, Cloud Storage, Dataproc, Airflow

TCS Hiring !!. GCP Data Engineer (BigQuery, Cloud Storage, Dataproc, Airflow)

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SKILLS: GCP Data Engineer (BigQuery, Cloud Storage, Dataproc, Airflow)

GCP Services: BigQuery, Cloud Storage, Dataproc, Cloud Composer (managed Airflow) or self-managed Airflow. · Airflow: Strong experience in DAG creation, operators/hooks, scheduling, backfilling, retry strategies, and CI/CD for DAG deployments. · Programming: Proficiency in Python (PySpark, Airflow DAGs), SQL (advanced BigQuery SQL). · Data Modeling: Dimensional modeling (Star/Snowflake), data vault basics, and schema design for analytics. · Performance Tuning: BigQuery partitioning/clustering, predicate pushdown, job stats review, Dataproc executor tuning. · Version Control & CI/CD: Git, branching strategies, pipelines for deploying Airflow DAGs and config. · Operational Excell...