Onsite Singapore: Application DBA & Stored Procedures

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 65,000 - 90,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking an Application DBA / Stored Procedure Developer with 3+ years of experience to design, develop, and optimize stored procedures while ensuring data integrity and performance.

The role involves analyzing existing Sybase procedures, converting them to T-SQL, validating outputs, and collaborating with developers to align database logic with applications. Work from Office in Singapore with migration, validation, and testing activities.

Qualifications

• Minimum 3 years of experience in application-level database development or stored procedure engineering.
• Strong expertise in Sybase stored procedures and database architecture.
• Proficiency in T-SQL or equivalent target platform SQL dialect.
• Ability to read, interpret, 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

• Analyzing and documenting existing Sybase stored procedures to understand embedded business and application logic.
• Re-engineering or converting stored procedures to T-SQL or the target platform's equivalent.
• Validating that converted logic produces functionally equivalent outputs.
• Collaborating with application developers to resolve logic dependencies between the database layer and application code.
• Supporting schema migration and data integrity validation.
• Participating in migration wave testing and cutover activities.

Skills

Sybase stored procedures

T-SQL

Database architecture

Business logic interpretation

Job description

Rapsys Technologies Pte Ltd. in Singapore is seeking an Application DBA / Stored Procedure Developer with 3+ years of experience to design, develop, and optimize stored procedures while ensuring data integrity and performance.

The role involves analyzing existing Sybase procedures, converting them to T-SQL, validating outputs, and collaborating with developers to align database logic with applications. Work from Office in Singapore with migration, validation, and testing activities.