CareerPlan

Data Engineer - Conversational Experiences Department (CXD)

Tokyo, JapanFull-time2026-11-05 → 2026-11-10

Core

Build the data foundation (pipelines, storage, platform) for a next-generation Customer Communication as a Service (CCaaS) product to support analytics and operational needs.

Role type

Senior Data Engineer (Greenfield/V1 Product)

Builds

Production-grade data infrastructure for a CCaaS product

Domain

Internet services / AI for Customer Service / E-commerce

Required skills

Data pipeline design, ETL/ELT orchestration, Cloud data warehousing, SQL, Python or Go, Event modeling, Data governance, Streaming technologies

Preferred skills

Cloud-native deployment (Docker, Kubernetes, CI/CD), Infrastructure as Code (Terraform), Distributed processing (Apache Spark), Data quality tooling, BI tools (Tableau, Looker)

Technologies

BigQuery, Snowflake, Databricks, Apache Airflow, dbt, Google Cloud Dataflow, Kafka, Pub/Sub, Docker, Kubernetes, Terraform, Apache Spark

Responsibilities

Design and build data infrastructure from scratch for a V1 product; Develop and operate production-grade ETL/ELT pipelines; Architect and optimize cloud data warehouse datasets; Design event-centric data models; Ensure pipeline reliability through monitoring and data quality checks; Partner with analysts and product managers to deliver reusable data solutions; Integrate real-time data streams; Establish data governance fundamentals.