Lead internal audit teams, plan risk-based audits, analyze processes and evidence, prepare reports, and present improvement recommendations to management. Tokyo-based with remote work available. English audit experience is required.
About this role
This role sits within the mobile business organization responsible for circulating secondhand smartphones recovered through trade-in and other channels across domestic and overseas sales routes. The team uses data from millions of devices each year, together with buyer networks, market prices, exchange rates, and demand changes, to improve profitability and support sustainable device reuse.
The successful candidate will lead the AI platform for optimizing secondhand smartphone transactions from initial planning and requirements definition through proof of concept, development promotion, and operational improvement. Core work includes planning AI and data-use initiatives, as well as developing medium- and long-term strategies, business plans, and profit plans. The posting names AI and machine learning, predictive models, optimization logic, and data analysis as relevant technical foundations.
Applicants must have foundational knowledge in at least one of AI or machine learning, predictive modeling, optimization logic, or data analysis. Project management, team management, and experience in system development, data utilization, business improvement, or product planning and promotion are also required.
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