Job Requirements*

- 510 years of experience as aData Engineer, with solid exposure toGCPbased data platforms
- Handson experience withGoogleBigQuery, including data modeling, optimization, and performance tuning
- Strong experience inbatch and streaming data pipelinesusingDataproc, Dataflow, and Cloud Composer (Airflow)
- Experience working withGCP servicessuch as Pub/Sub, Cloud Storage,BigQuery,Dataproc, Cloud Composer, and Cloud Functions
- Strong programming skills inPythonandSQLfor data processing and transformation
- Experience in buildingendtoend data ingestion pipelinesfrom multiple source systems
- Good understanding oftelecom data domainssuch as CDRs, network events, customer, usage, and billing data (Vodafone preferred)
- Experience working inAgile delivery modelswith geographically distributed teams
- Knowledge ofdata quality, data validation, and reconciliation frameworks
- Familiarity with CI/CD pipelines and GCP monitoring/logging tools
- Strong communication, analytical,



and problemsolving skills

Key Responsibilities*

- Design, build, andmaintain scalable data pipelineson Google Cloud Platform for Vodafone programs
- Develop andoptimize BigQuerydatasets, views, and queriesfor analytics and reporting use cases
- Implementbatch and realtime ingestion pipelinesusingDataproc, Dataflow, and Pub/Sub
- Orchestrate workflows usingCloud Composer (Airflow)
- Perform data transformations, cleansing, and enrichment usingPython and SQL
- Ensuredata quality, reliability, and performanceacross pipelines
- Work closely with architects, analytics teams, and business stakeholders to understand data requirements
- Support production deployments, monitoring, and issue resolution
- Participate in Agile ceremonies including sprint planning, reviews, and retrospectives

📌 Gcp Data Engineer (Chennai)
🏢 Tata Consultancy Services
📍 Chennai