Our DNA is in big data and open source.
Treasure Data’s engineering team builds the intelligence backbone for some of the world’s largest brands. We design and operate a platform that ingests petabytes of structured and unstructured data, unifies billions of customer profiles, and activates them in real time — at global scale.
We created Fluentd, now part of CNCF, and continue to contribute to projects like Embulk, Hivemall, and Digdag. That same spirit drives how we tackle today’s challenges: distributed query engines, schema-on-read storage, streaming ingestion, and embedding AI directly into customer workflows.
Our Open Jobs
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Senior Software Engineer - Ruby on RailsEngineering | R&D · Tokyo, Japan · Hybrid
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Senior Frontend Engineer - Realtime and PersonalizationEngineering | R&D · Tokyo, Japan · Hybrid
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Staff Engineer - Realtime and PersonalizationEngineering | R&D · Tokyo, Japan · Hybrid
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Staff Fullstack Engineer - Realtime and PersonalizationEngineering | R&D · Tokyo, Japan · Hybrid
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Engineering Manager - Realtime and PersonalizationEngineering | R&D · Tokyo, Japan · Hybrid
About Treasure Data
Treasure Data is the Intelligent Customer Data Platform (CDP) built for enterprise scale and powered by AI. Recognized as a Leader by Forrester and IDC, Treasure Data empowers the world’s largest and most innovative companies to deliver hyper-personalized customer experiences at scale that increase revenue, reduce costs, and build trust.
Through unique capabilities such as the Diamond Record, AI Agent Foundry, and AI Decisioning with Real-Time Personalization, Treasure Data enables marketing and CX teams to personalize cross-channel engagement in real-time, optimize marketing spend while increasing ROI, and drive customer lifetime value through more intelligent retention and loyalty.
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