English summary for screening — check the original posting before applying.
Join the team behind the 'GO' taxi app, a service with 40 million downloads. As a Data Engineer, you will support company-wide data and AI utilization by managing and processing large-scale data, contributing to business growth and innovation in the mobility sector.
Must-haves
- 3+ years of experience in backend/server-side system operation and maintenance for commercial systems
- 1+ year of experience operating and maintaining the same system
- 3+ years of team development experience using Git with PR-based development
- 1+ year of experience developing batch processing using job controllers/workflow engines like Airflow
- 1+ year of experience developing analytical SQL (e.g., KPI monitoring, A/B test analysis)
- Experience with table design and normalization, including systems with over 10 tables
- Experience using data warehouse products like BigQuery, Snowflake, or Redshift
- Experience building systems on Google Cloud or AWS
- Experience connecting BI tools
Nice-to-haves
- Experience with Looker and data integration
- Experience with Airflow (Cloud Composer)
- Experience with SQL frameworks like Dataform or dbt
- Experience with Google Analytics, Adjust, or Karte
- Project management experience
- Data platform development/operation experience
- Advanced SQL development (window functions, geospatial queries)
- Relevant IT certifications (e.g., higher than Information Processing Engineer Examination)
- Google Cloud certifications
Tech stack
GoPythonRubyMySQLPostgreSQLRedisGCPAWSKubernetesDockerBigQueryLookerAirflowDataform
Work style
Full remote / Super flextime (no core hours). Location: Tokyo, Minato-ku, Azabudai.
Other notes
Annual salary: ¥7,000,000 - ¥12,000,000. Includes a 3-month trial period with no change in conditions.