
Posted 1 month ago
Database Migration EngineerSigmoid · Bengaluru
Database Migration Engineer
BengaluruOn-site
AI Summary
Executes large-scale enterprise database migrations from Sybase ASE and IBM DB2 to PostgreSQL, Amazon Aurora PostgreSQL, or SingleStore, including assessment, schema conversion, data validation, cutover, rollback, and post-migration stabilization.
About this role
Database Migration Engineer JD
We are looking for a hands-on Database Migration Engineer with experience in large-scale enterprise database migrations and Migration Factory environments.
Key Responsibilities
- Execute migrations from Sybase ASE / IBM DB2 to PostgreSQL / Amazon Aurora PostgreSQL / SingleStore.
- Perform migration assessment, schema conversion, data validation, reconciliation, and performance testing.
- Execute database cutover, rollback, production go-live, and post-migration stabilization.
- Troubleshoot migration issues and independently execute migration runbooks across migration waves.
- Coordinate with application, infrastructure, cloud, and engineering teams.
- Perform database administration, performance tuning, backup/recovery, and optimization.
- Develop migration documentation, runbooks, status reports, and operational procedures.
- Ensure data integrity, availability, security, and compliance throughout the migration lifecycle.
Must-Have Skills
- Sybase ASE + IBM DB2 + PostgreSQL
- Amazon Aurora PostgreSQL + AWS
- Hands-on database migration experience
- Database administration & performance tuning
- Shell / Python / PowerShell scripting and automation
- Strong troubleshooting and analytical skills
- Ability to independently manage end-to-end database migration activities
Note:
By submitting your application, you consent to being contacted by our Talent Acquisition team via phone call, email, SMS, WhatsApp, or other communication channels regarding your application and relevant career opportunities.
Skills
Amazon Aurora PostgreSQLAWSBackup And RecoveryDatabase AdministrationData ValidationIBM DB2Migration RunbooksPerformance TuningPostgreSQLPowerShellPythonShell ScriptingSybase ASE
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