Senior Data Engineer – Data Mapping & Integration
BengaluruFull-time5–9 yrsPosted 5 months ago
Senior data science role at The Cigna Group in Bengaluru. Needs 5+ years.
About the role
We are looking for a hands-on Senior Data Engineer with strong data mapping and integration expertise to join our international data engineering function. This role combines deep technical delivery with upstream data analysis and mapping, helping ensure that complex source data is accurately modelled, integrated, and made available to downstream consumers in a consistent and governed way.
What you'll do
- Data Mapping & Analysis
- Plan and facilitate mapping workshops , including preparation, gap analysis, follow ‑ ups , and incorporation of change requests
- Perform impact analysis on data model and mapping changes and maintain mapping documentation and metadata
- Validate mapping outcomes using SQL queries and provide data quality feedback and metrics
- Act as a bridge between data engineering, data governance, and business teams
What you need
- SQL
- ETL
- Python
- AWS
- Databricks
- SSIS
Good to have
- CI/CD
- SQL Server
- PostgreSQL
- Azure
- Git