Oracle DB Migration Architect

CLPS TECHNOLOGY (SINGAPORE) PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading technology firm in Singapore seeks a technical lead for Oracle DB migration to Azure. You will define and own the architecture, collaborate with solution architects, and provide hands-on leadership in optimizing configurations. Candidates should have strong expertise in Oracle DB, cloud platforms, and migration best practices. This role requires proven leadership skills to guide technical teams and manage complex migration issues. The position offers opportunities for professional growth in a dynamic environment.

Qualifications

• Strong expertise in Oracle DB architecture and engineering.
• Experience in leading technical teams for migration projects.
• Proficiency in performance tuning and capacity planning.

Responsibilities

• Define and own technical architecture for Oracle DB migration.
• Collaborate with Solution Architects to align technical requirements.
• Provide hands-on leadership in optimizing Oracle DB configurations.

Skills

Oracle DB architecture expertise

Cloud platform experience (Azure, OCI)

RAC, Data Guard, ASM knowledge

Migration best practices

Database security knowledge

Tools

Exadata

ExaCS

Audit Vault

Job description

• Define and own the technical architecture for Oracle DB migration to Azure Exadata/ExaCS, ensuring alignment with enterprise standards and best practices.
• Collaborate with Solution Architects to translate business and technical requirements into scalable architecture migrations and strategies.
• Provide hands-on technical leadership in designing, validating, and optimizing Oracle DB configurations (RAC, DG, ASM, multitenancy).
• Guide Migration Engineers on implementation best practices, troubleshooting, and performance tuning.
• Experience with migrating database to Exadata, ExaCS, ExaCC, ATP platform.
• Experience in database security TDE Audit Vault OKV etc
• Ensure integration with Azure services, security models, and governance frameworks.
• Conduct technical reviews, risk assessments, and architecture validations throughout the migration lifecycle.
• Support sizing, capacity planning, and high availability strategies.
• Maintain documentation of architecture decisions, technical standards, and migration patterns.
• Act as a technical escalation point for complex issues during migration and post-migration phases.
• Strong expertise in Oracle DB (11gR2, 12c, 19c) architecture and engineering, especially on Exadata platforms (X7 or later).
• Deep understanding of RAC, Data Guard, ASM, multitenancy, and performance tuning.
• Experience architecting solutions on Exadata X-9/X-11 and cloud platforms (Azure, OCI).
• Familiarity with Azure networking, security, and governance models.
• Proven ability to lead technical teams and drive architectural decisions.
• Knowledge of Oracle licensing and cost optimization strategies is a plus.