Data Governance & Quality Analyst
TSMG · Tokyo
Sales & BusinessExternal TeamsOn-siteContract Full time
TSMG is hiring a Data Governance & Quality Analyst in Tokyo (on-site, full-time). Posted 4 November 2025. Apply directly on TSMG's own careers site — no account needed.
Role overview
As a Data Governance & Quality Analyst, you will play a key role in ensuring the accuracy, consistency, and usability of data across the organization. You’ll support strategic and operational decision-making by implementing governance frameworks, validating data, and driving continuous improvement.
Main responsibilities
- Monitor and validate real-time operational data across systems and dashboards
- Build and maintain automated reports and KPI dashboards (BigQuery, Looker Studio)
- Automate data validation and reporting using Google App Script, Python, and Sheets
- Identify data inconsistencies and propose actionable improvements
- Conduct data integrity audits and support compliance (GDPR, CCPA)
- Recommend improvements to data models and stewardship practices
- Track data quality metrics and report anomalies
Key requirements
- Bachelor’s degree in Data Science, Information Systems, or related field
- 3+ years of experience in data governance or data quality roles
- Proficiency in SQL, Python, Google BigQuery, and Snowflake
- Strong analytical and problem-solving skills
- Familiarity with data compliance standards (GDPR, CCPA)
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