Company ProfileA global technology-driven organization focused on sustainability, smart infrastructure, and large-scale energy optimization is expanding its data science capabilities in Japan. The company works with complex, real-world energy and infrastructure data to support long-term innovation, research, and operational efficiency. The Role<ul><li>The Energy Data Scientist will work with large-scale time-series and IoT-based energy data, analyzing consumption patterns and developing analytical models to support optimization initiatives.</li><li>This role combines hands-on data analysis with research-oriented reporting, including the preparation of technical reports and studies used for internal decision-making and external publications.</li><li>You will collaborate closely with engineers, researchers, and business stakeholders to ensure analytical outputs align with real-world system constraints and operational requirements.</li></ul> Your Skills <ul><li>Experience analyzing large-scale time-series data using Python and SQL</li><li>Strong background in data analysis, statistical modeling, or applied data science</li><li>Ability to translate complex analytical findings into clear written reports or studies</li><li>Experience with data visualization tools such as Tableau or Power BI</li><li>Exposure to automation, data pipelines, or analytical workflow optimization</li><li>Business-level English, conversational Japanese is a plus.</li></ul> Key Highlights of the Role <ul><li>Opportunity to work on real-world energy and infrastructure data rather than purely online datasets</li><li>Strong research and thought-leadership focus, including report and paper-style deliverables</li><li>Suitable for candidates from energy, manufacturing, finance, or logistics data backgrounds</li><li>Hybrid work environment based in Japan with exposure to cross-functional and international teams</li></ul> Location Tokyo Salary6 - 11 million yen Reference Number: 06940-0013359059 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/ZXJpa2EueWFtYWRhLjkyNzU1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">

Tokyo,
remote
Contract
6.0M - 11.0M JPY / Yearly
Company ProfileA global technology-driven organization focused on sustainability, smart infrastructure, and large-scale energy optimization is expanding its data science capabilities in Japan. The company works with complex, real-world energy and infrastructure data to support long-term innovation, research, and operational efficiency. The Role<ul><li>The Energy Data Scientist will work with large-scale time-series and IoT-based energy data, analyzing consumption patterns and developing analytical models to support optimization initiatives.</li><li>This role combines hands-on data analysis with research-oriented reporting, including the preparation of technical reports and studies used for internal decision-making and external publications.</li><li>You will collaborate closely with engineers, researchers, and business stakeholders to ensure analytical outputs align with real-world system constraints and operational requirements.</li></ul> Your Skills <ul><li>Experience analyzing large-scale time-series data using Python and SQL</li><li>Strong background in data analysis, statistical modeling, or applied data science</li><li>Ability to translate complex analytical findings into clear written reports or studies</li><li>Experience with data visualization tools such as Tableau or Power BI</li><li>Exposure to automation, data pipelines, or analytical workflow optimization</li><li>Business-level English, conversational Japanese is a plus.</li></ul> Key Highlights of the Role <ul><li>Opportunity to work on real-world energy and infrastructure data rather than purely online datasets</li><li>Strong research and thought-leadership focus, including report and paper-style deliverables</li><li>Suitable for candidates from energy, manufacturing, finance, or logistics data backgrounds</li><li>Hybrid work environment based in Japan with exposure to cross-functional and international teams</li></ul> Location Tokyo Salary6 - 11 million yen Reference Number: 06940-0013359059 By clicking 'apply', you are deemed to have agreed to Robert Half Japan Privacy Notice (<a href="https://www.roberthalf.com/jp/en/privacy">https://www.roberthalf.com/jp/en/privacy</a>). Please ensure that your application documents do not include sensitive personal data such as race, beliefs, medical history, criminal record, or other information irrelevant to hiring process such as spouse or dependents. All information must be accurate and truthful, and any included hyperlinks must be safe and secure.<img src="https://counter.adcourier.com/ZXJpa2EueWFtYWRhLjkyNzU1LjEwODk4QHJoaWpwLmFwbGl0cmFrLmNvbQ.gif">
2026-01-06T05:45:43Z