Assistant Lead Engineer - Database Developer / Administrator (Ref 26357)
Location
singapore, singapore
Job Type
Full-time
Category
Other-General
Posted
June 16, 2026
Responsibilities
- Lead migration and conversion of on-premises / cloud databases (MSSQL, Oracle) to PostgreSQL on cloud-managed database services
- Design, develop, and optimize SQL queries, stored procedures, triggers, and functions in at least one of: MSSQL, Oracle, or PostgreSQL
- Collaborate with application teams to ensure seamless integration, data integrity, and minimal downtime during migrations
- Ensure database code meets performance, security, and coding standards
- Diagnose and resolve performance bottlenecks (query plans, indexing, I/O, memory utilization)
- Implement indexing strategies, partitioning, and query optimization techniques tailored to MSSQL, Oracle, or PostgreSQL on cloud-managed platforms
- Monitor and fine-tune performance post-migration using native cloud tools
- Configure and manage cloud-managed database services across AWS and Azure for MSSQL, Oracle, and PostgreSQL workloads <...