CareerPlan

Operations Engineer - System Division, Rakuten Bank, Ltd.

Tokyo, JapanFull-time2026-09-04 → 2026-11-11

Core

System operator responsible for routine operation, system release, and infrastructure administration for core banking systems and mobile applications.

Role type

System Operator / System Administrator

Builds

Core banking systems, smartphone applications (iPhone/Android)

Domain

Financial Services / Banking

Deliverable

infrastructure

Required skills

System operation, System development, UNIX/Linux/Windows administration, Oracle Database, WebLogic, Shell scripting, JP1

Preferred skills

Financial institute system administration experience, Specialist Linux/UNIX/Windows/Oracle/WebLogic skills

Technologies

Shell script, UNIX, Linux, Windows, Oracle Database, WebLogic, JP1, Java

Responsibilities

Review and fault management, Product inspection, Face-to-face review of system development projects, Life cycle management of faults from detection to countermeasures, Analyze root cause trends, Inform relevant departments of issues and encourage improvements, Execute routine system operation, System release, Administer system infrastructure

Seniority

Mid-level, hands-on IC