Senior gcp data engineer

Dear Professionals, Greetings from Tata Consultancy Services (TCS)!!! Job Title : Senior GCP Data Engineer Experince : 6-10 Years Location: Hyderabad/Bangalore Mode of Interview : Virtual Expert-level knowledge of Google Cloud Platform services including: Big Query – advanced SQL, partitioning, optimization, and cost control Dataflow (Apache Beam) – large-scale batch and streaming data pipelines Dataproc – Spark and Hadoop-based distributed processing Cloud Composer (Airflow) – workflow orchestration, scheduling, and dependency management Pub/Sub – event-driven, real-time ingestion Cloud Storage (GCS) – data lake setup, lifecycle management, access control Strong proficiency in Python (Pandas, Py Spark, Beam SDK) and SQL for data wrangling and transformation. Expertise in ETL/ELT design, data lake/data warehouse/lakehouse architecture. Experience with Dev Ops & CI/CD using tools such as Git Hub Actions, Jenkins, or Cloud Build. Hands-on with Terraform or Deployment Manager for Infrastructure as Code (Ia C). Solid understanding of GCP IAM, VPC, security policies, and encryption mechanisms. Familiarity with data quality, metadata, lineage, and cataloging tools (e.g., Data Catalog). Proficiency in cost governance, performance tuning, and resource monitoring (Cloud Monitoring/Logging). Knowledge of modern data frameworks and data integration between systems like Kafka, Snowflake, or Looker.