ZEZentek Infosoft
SQL Developer
Chennai ₹6-12 LPA Posted 4 Jul 2025
FULL TIME
Sql
BigQuery
Analytical
Communication
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.