Design, develop, and operate AI agent infrastructure using LLM platforms and agent frameworks to enhance business decision-making.
About this role
Machine Learning Engineer (Development Bureau, DSP Department) at CARTA ZERO (concept "build it ourselves, sell it ourselves"). CARTA develops its own Demand Side Platform (DSP), the bidder in real-time ad-auction systems, focused on performance ads (app installs, purchases). Use ML to dynamically optimise bid prices and creative selection across huge ad-request volumes - bid-price decisions are business strategy itself. As a full-cycle data-science team, own bidding-optimisation engineering: exploratory analysis of bid logs, CTR/CVR prediction models, mathematical-optimisation/control-theory bidding logic, ML pipelines and A/B-test infrastructure. Tokyo; full-time.
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