Infrastructure Engineer, Modernization Lead (Manager Candidate) - IT Division, Rakuten Securities, Inc.(Secondment)
Core
Lead the design, construction, and modernization of mission-critical financial infrastructure, balancing high availability with rapid evolution for a brokerage serving 14 million accounts.
Role type
Manager-level Infrastructure Engineer (Cloud & Systems)
Builds
Large-scale hybrid cloud environments, core databases, and automated operational pipelines for financial services.
Domain
Financial Services / Cloud Infrastructure
Deliverable
infrastructure
Required skills
Large-scale infrastructure operation, Cloud platforms (AWS/Azure/GCP), Database administration (Oracle/MySQL/PostgreSQL), Infrastructure as Code (Terraform/Ansible), Network security, Project management
Preferred skills
Oracle Exadata expertise, Python/Shell scripting, Kubernetes/Docker, Vendor management
Technologies
AWS, Azure, Google Cloud, VMware, Oracle Exadata, MySQL, PostgreSQL, Redis, Terraform, Ansible, Jenkins, GitHub Actions, Kubernetes, Docker
Responsibilities
Oversee stable operation of financial infrastructure including core DBs; Lead design and modernization of hybrid cloud environments; Drive automation to eliminate manual operations; Manage incidents and formulate preventative measures; Mentor team members and foster growth.
Seniority
Manager, hands-on technical leadership