CareerPlan

Data Engineer - BI Insights Group, Data Platform Department (DPD)

Tokyo, JapanFull-time2026-10-20 → 2026-11-09

Core

Design, develop, and maintain scalable cloud-based data warehouse solutions, optimized data pipelines, and robust data modeling to support data-driven decision-making across 70+ services.

Role type

Senior IC data engineer (BI & Data Platform)

Builds

Data Lakes, Data Warehouses, Business Intelligence dashboards, and reporting data marts

Domain

Cloud data infrastructure and Business Intelligence

Required skills

SQL, Python, shell scripting, Google Cloud Platform (GCP), data modeling, ETL/ELT, data visualization tools (Tableau, PowerBI, etc.), Git

Preferred skills

Airflow, Apache Kafka, Spark Streaming, Atlassian tools (Jira, Confluence, BitBucket), SLO/SLA management

Technologies

GCP (BigQuery, Cloud Storage), Airflow, Tableau, PowerBI, DOMO, MicroStrategy, Kafka, Spark

Responsibilities

Design and implement scalable data warehouse solutions; maintain data warehouse infrastructure and performance; develop and optimize data pipelines and ETL/ELT processes; architect reporting-specific data marts; build interactive reports and dashboards; validate data quality and accuracy.

Seniority

Mid-Senior, hands-on IC