Bengaluru, Karnataka

Job Summary

Data Engineer - Data Migration & Modern Data Platform

Role Overview

We are looking for an experienced Data Engineer to support a large-scale data migration and modern data platform transformation program.

Following discovery, the Data Engineer will become an integral member of the migration delivery team, responsible for designing, developing, testing, and executing data migration pipelines.

The role will also contribute to the development of the organization's contemporary data platform, including implementation of data ingestion, transformation, data-quality, and consumption layers based on a Medallion Architecture (Bronze, Silver, Gold).

Key Responsibilities

Key Responsibilities

1. Data Discovery & Migration Assessment

Profile source databases to understand:
Data volumes and growth patterns

Table structures and relationships

Primary and foreign keys

Data types and formats

Null values and completeness

Duplicate records

Data-quality issues

Referential integrity

Historical data requirements





Archival and retention considerations

Develop automated or reusable data-profiling approaches where appropriate.

Identify data anomalies, inconsistencies, migration risks, and remediation requirements.

Assess the complexity and migration readiness of source datasets.

Stakeholder & Requirements Discovery

Understand the business meaning, usage, ownership, and criticality of data.

Capture data retention, reconciliation, compliance, security, and historical data requirements.

Translate business and technical discussions into clearly documented data requirements.

Support identification of authoritative data sources and systems of record.

Data Migration Planning

Produce technical inputs required for migration planning

Work with project leads to define migration waves and migration strategies.

Identify datasets requiring cleansing, enrichment, transformation, consolidation, or archival prior to migration.

Data Migration Engineer

📌 Data Scientist (Bengaluru)
🏢 HCLTech
📍 Bengaluru