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ETL Engineer(Assistant Manager)/ Data & Analytics Division

Tokyo Head Office💼 Full-time🗓 2026-05-25 → 2026-07-31

Core

Design, develop, and operate ETL processes and data integration platforms across multiple business systems, focusing on stability, scalability, and security.

Role type

Senior Informatica ETL Engineer

Builds

Enterprise data integration platform connecting internal product, application, and infrastructure systems

Domain

Life Insurance / Financial Services

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Informatica PowerCenter development, data integration architecture, Oracle/SQL Server administration, data modeling, SQL performance tuning, cloud migration (Azure/AWS), batch process monitoring, vendor management

Preferred skills

Cloud-based ETL tools, Agile/Scrum, ETL migration, information security, Python/C#/Java programming

Technologies

Informatica PowerCenter, Informatica Cloud Data Integration, Oracle Database, SQL Server, Azure, AWS, Python, C#, Java

Responsibilities

Maintain and enhance existing ETL jobs, lead migration to cloud environments, design data integration for system consolidation, develop data mappings and transformation logic, monitor batch processes and handle incidents, create technical documentation, communicate requirements to stakeholders and vendors

Seniority

Senior, hands-on IC

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