Oracle Architect with Exadata or Data or SQL

Job Description

Appealing Points:

• Opportunity to lead enterprise-scale Oracle database migration and cloud transformation projects leveraging Exadata, Azure, and OCI technologies
• Exposure to end-to-end cloud architecture, including Azure infrastructure, security, HA/DR, Terraform-based automation, data platforms, and performance optimization
• High-impact technical leadership role involving solution architecture, client engagement, PoCs, governance strategy, and large-scale migration delivery across enterprise environments

Annual Salary: 18 Million and above

Job Responsibilities:

• 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 migration architectures
• Provide handson 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
• 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 postmigration phases
• Solution Design & Shaping: Creating high-level technical designs (HLD) and defining Azure infrastructure, PaaS, and DevOps strategies (e.g., Azure DevOps, Terraform).
• Client Engagement: Acting as the technical lead in sales meetings, leading workshops, and conducting presentations.
• RFP/RFI Response: Developing technical proposals, Statements of Work (SOW), and cost estimations (ROM).
• Proof of Concept (PoC): Designing and running PoCs to demonstrate value.
• Cloud Strategy: Assisting clients with migration strategies and hybrid cloud adoption.
• Architectural Design: Create, review, and maintain secure, scalable, and resilient Azure cloud infrastructure, including multi-tenant and geo-distributed systems.
• Strategy & Governance: Develop Azure adoption roadmaps, establish governance frameworks (landing zones, subscriptions), and ensure compliance with security policies.
• Migration & Implementation: Guide the migration of on-premise infrastructure and applications to Azure, utilizing Infrastructure as Code (IaC) tools.
• Optimization: Monitor and optimize infrastructure for cost-effectiveness, performance, and reliability.
• Stakeholder Management: Collaborate with technical teams, vendors, and business leaders to define, document, and execute technology strategies
• Architecture Design: Designing secure, resilient, and scalable data solutions, including hybrid environments, using services such as Azure Synapse Analytics, Data Lake Storage, and Azure SQL.
• Data Strategy & Governance: Developing data governance strategies and ensuring compliance with industry regulations.
• Migration & Implementation: Creating and executing migration plans to move on-premises systems to Azure.
• Collaboration: Working with stakeholders, data engineers, and analysts to define requirements.
• Infrastructure Design: Create and document detailed architectural designs for Azure Infrastructure-as-a-Service (IaaS) and hybrid solutions (compute, networking, storage).
• Migration & Modernization: Lead on-premises to Azure migrations and modernize legacy systems using cloud-native solutions.
• Security & Governance: Define network security (NSGs, Azure Firewall), identity management (Entra ID), and governance policies to meet compliance standards.

Job Qualification:

• 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 X9X11 and cloud platforms Azure OCI
• Familiarity with Azure networking security and governance models
• Proven ability to lead technical teams and drive architectural decisions
• Excellent problem solving communication and documentation skills
• Knowledge of Oracle licensing and cost optimization strategies is a plus
• Design, implement and operate database systems for performance and reliability in Azure
• On-Prem/Cloud upgrade of SQL Server from Legacy version to latest versions in Azure
• Good knowledge in T-SQL scripting & PowerShell script
• Good understanding of Database Performance using various tools
• Conforming to client compliances and expectations

Languages: Native level Japanese (JLPT N) and business level English required

Company Description:

The Company is a global technology consulting and digital solutions Company helping more than 400 clients succeed in a converging world. 

With operations in 32 countries, they go the extra mile for their clients and accelerate their digital transformation with Company's Mosaic platform enabling their mobile, social, analytics, IoT, and cloud journeys. 

Each day, the team of more than 32,000 employees enables their clients to improve the effectiveness of their business and technology operations and deliver value to their customers, employees, and shareholders.