TCS Walkin
- hiring for Data Engineer (GCP, Python, SQL) Exp-6 to 10 yrs Location -ITPL Whitefield Bangalore GCP Components, Python, SQL, Google Cloud, Big Query Interview Date: 24th Oct Time: 9AM to 2 PM Documents to Carry Please bring the following documents for the interview:
• Updated Resume
• Xerox copy of Government ID Proof (PAN or Aadhar)
• Passport-size Photograph(s) GCP data engineers create and maintain data systems on Google Cloud Platform. Their roles and responsibilities focus on using tools like BigQuery, Dataflow, and Pub/Sub to build pipelines, manage cloud storage, and enable real-time data processing for quick, reliable analytics.
• Technical

skills:
• Experience with GCP data engineering components like cloud run functions, cloud scheduler, workflow, pub/sub, GCS, dataflow, Bigquery, cloud build.
• Deployment using GitHub actions, Jenkins




• Deep query language experience (SQL / PL-SQL), Python, and object-oriented languages (Java, Python); developing APIs.
• Data Warehousing & Modelling:
• Top-down & bottom-up database design, data masking, normalization, denormalization, and dimensional modeling.
• Designing scalable fact/dimension schemas in cloud data warehouses.
• Big Data & Streaming:
• Handling structured, semi-structured, and unstructured data at scale.
• Experience with streaming architectures, NoSQL stores, and key-value databases under high concurrency and volume.
• ETL / ELT Pipelines:
• Building data pipelines with rollback strategies, bad-record handling, and performance optimization.
• Designing end-to-end data integration flows.

📌 Bangalore Walkin_Data Engineer(GCP Components, Python, SQL, Google Cloud, Big Query) (Bengaluru)
🏢 Tata Consultancy Services
📍 Bengaluru