ZEZentek Infosoft
SQL Developer
Bangalore ₹3-8 LPA Posted 4 Jul 2025
FULL TIME
Etl
Gcp
Data Migration
Sql
BigQuery
+1 more
Job Description
- 7+ years of experience in SQL development and database management
- Own and drive the end-to-end data migration process from Mainframe DB2 to GCP
- Analyze existing DB2 data structures, stored procedures, and ETL processes
- Design and implement scalable, secure, and efficient data models (BigQuery, Cloud SQL, etc.)
- Develop and optimize SQL scripts for data extraction, transformation, and loading (ETL)
- Develop, test, and optimize SQL queries for performance, scalability, and maintainability
- Collaborate with infrastructure, cloud engineering, and business teams to ensure data integrity and performance
- Monitor and troubleshoot data migration pipelines and resolve data quality issues
- Proven experience in cloud data migration projects
- Document data mappings and technical specifications
- Strong understanding of query execution plans, indexing, and optimization techniques
- Ensure compliance with data governance, security, and privacy standards
- Excellent analytical, communication, and documentation skills