Shape data warehouse solutions with Tata Consultancy Services using IBM DataStage, dimensional modeling, and broad source-system integration expertise.
This DataStage Developer contributes across the complete systems development life cycle, from analysis and design through implementation and production support. You will analyze business-process data, define granularity, map source-to-target elements, and create index and aggregate tables for warehouse development. The assignment also includes database programming, reverse engineering, metadata dependency analysis, and ETL strategy development. Tata Consultancy Services describes itself as an AI-led technology services company with operations across 56 countries and 194 service delivery centers.
Key Responsibilities
Analyze data generated by business processesCreate index and aggregate tables for data warehousesDevelop database schemas and dimensional modelsStudy repository metadata and data dependenciesPrepare batches for scheduling multiple sessionsRequirements:
Experience with data modeling and reverse engineeringProficiency in database programming for data warehousesExperience integrating diverse relational and XML sourcesKnowledge of IBM DataStage parallel and server stagesExperience troubleshooting performance and production issuesUse data modeling, warehouse design, metadata analysis, and IBM DataStage skills to deliver integrated enterprise data solutions.