About the Team and Role

We are looking for a hands-on Senior Data Engineer with solid 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.

You will work at the intersection of data mapping, data engineering, and data management, collaborating closely with business stakeholders, data analysts, product teams, and other engineers across multiple timezones. The role plays a key part in delivering high‑quality, well‑governed data solutions that underpin digital channels, analytics, and operational reporting.

Key Responsibilities

Data Mapping & Analysis
- Own and deliver source‑to‑target data mappings for inbound and outbound data flows aligned to the enterprise common data model
- Work with business and technical stakeholders to gather, evaluate, validate, and document data requirements




- 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

Data Engineering & Integration
- Design, develop, and maintain ETL / ELT processes supporting both project delivery and business‑as‑usual workloads
- Develop and enhance data pipelines using SQL, SSIS, and/or modern cloud-based tooling
- Monitor and support production data processes, including batch runs, releases, and issue resolution
- Troubleshoot complex data and performance issues within relational database environments
- Contribute to improvements in code quality, performance, tooling, and ways of working
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📌 Senior Data Engineer – Data Mapping (Bengaluru)
🏢 Cigna Group
📍 Bengaluru