Application DBA & Stored Procedure Expert — Migration

KOPI RECRUIT PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

KOPI RECRUIT PTE. LTD. seeks an Application DBA / Stored Procedure Developer to lead the analysis and migration of Sybase procedures to a modern SQL-based platform. You will examine embedded business logic, re-engineer code to T-SQL or equivalent, and validate outputs during migration waves.

Collaborate with developers on dependencies between database and application code, support schema conversion and data integrity tests, and participate in migration planning and cutover activities.

Qualifications

• 3+ years in application-level database development or stored procedure engineering.
• Strong expertise in Sybase stored procedures and database architecture.
• Proficiency in T-SQL or equivalent dialect.
• Ability to read and re-engineer complex business logic embedded in database procedures.
• Experience with database migration projects, including schema conversion and functional validation.
• Familiarity with ETL pipelines and data migration methodologies is an advantage.

Responsibilities

• Analyse and document existing Sybase stored procedures to understand embedded business and application logic.
• Re-engineer or convert stored procedures to T-SQL or target platform equivalents.
• Validate that converted logic produces functionally equivalent outputs.
• Collaborate with application developers to resolve logic dependencies between the database layer and application code.
• Support schema migration and data integrity validation, and participate in migration wave testing and cutover activities.

Skills

Sybase stored procedures

T-SQL

Database migration

Business logic analysis

ETL pipelines

Job description

KOPI RECRUIT PTE. LTD. seeks an Application DBA / Stored Procedure Developer to lead the analysis and migration of Sybase procedures to a modern SQL-based platform. You will examine embedded business logic, re-engineer code to T-SQL or equivalent, and validate outputs during migration waves.

Collaborate with developers on dependencies between database and application code, support schema conversion and data integrity tests, and participate in migration planning and cutover activities.