Senior Accounting Engineer

**About the company:** KOMODO Chiyoda-ku, Tokyo KOMODO works on products that shape the gaming and manga industries of the future. We've brought the Valve Index VR system and Steam Deck to markets in Asia, developed and published original games, and are building a manga platform. **Responsibilities:** Design and build automated reconciliation across sales and payment platforms Design and build automated inventory costing and reconciliation across external warehouse reports globally Own data acquisition and integration pipelines feeding financial and reporting systems Develop next-day reporting of sales, cost of sales and payment metrics, evolving toward a real-time dashboards Ensure the security, accuracy, and integrity of financial data across all systems it flows through Collaborate directly with Japan-based Finance and Accounting stakeholders to define reporting requirements Maintain stability, performance, and quality of reporting pipelines while following team development standards Evaluate new feature requests and process improvements based on business impact, making consistent, disciplined decisions Participate in code reviews, retrospectives, and individual meetings with internal stakeholders Requirements 5+ years of professional software engineering experience Business-level fluency in Japanese, spoken and written Strong proficiency with SQL relational databases Strong experience designing data models for analytics and reporting Strong experience with modern data warehouse platforms (e.g., BigQuery) and ETL/ELT ingestion pipelines Strong experience handling and securing sensitive financial data Strong verbal and written communication skills Programming ability in Python or another general-purpose language, with an understanding of data structures, error handling, logging, and testing. Experience with reporting/BI systems (e.g., Tableau, Looker Studio, Metabase, or similar) Experience collaborating with cross-functional and international teams Nice to haves While not specifically required, tell us if you have any of the following. Experience with FREEE and BPA using API is a strong plus Experience with payment/e-commerce platforms (e.g., KOMOJU, WooCommerce) is a plus Experience with cloud infrastructure (GCP, AWS, or Azure) is a plus **Requirements:** Maintain stability, performance, and quality of reporting pipelines while following team development standards Evaluate new feature requests and process improvements based on business impact, making consistent, disciplined decisions Participate in code reviews, retrospectives, and individual meetings with internal stakeholders Requirements 5+ years of professional software engineering experience Business-level fluency in Japanese, spoken and written Strong proficiency with SQL relational databases Strong experience designing data models for analytics and reporting Strong experience with modern data warehouse platforms (e.g., BigQuery) and ETL/ELT ingestion pipelines Strong experience handling and securing sensitive financial data Strong verbal and written communication skills Programming ability in Python or another general-purpose language, with an understanding of data structures, error handling, logging, and testing. Experience with reporting/BI systems (e.g., Tableau, Looker Studio, Metabase, or similar) Experience collaborating with cross-functional and international teams **Nice to have:** While not specifically required, tell us if you have any of the following. Experience with FREEE and BPA using API is a strong plus Experience with payment/e-commerce platforms (e.g., KOMOJU, WooCommerce) is a plus Experience with cloud infrastructure (GCP, AWS, or Azure) is a plus