Lead AI product development from design through production, building LLM integrations, RAG and agentic workflows with Ruby/Rails and TypeScript/React while guiding a 3–4-person delivery team.
About this role
Treasure AI (Treasure Data) is hiring a Senior Software Engineer on its Engage Studio team as a core technical contributor building the Marketing Automation engine at the heart of Treasure AI. The role designs and implements mission-critical systems that power complex, multi-channel customer journeys — spanning Email, Push, SMS, WhatsApp and LINE — directly on top of Treasure AI's end-to-end marketing stack, eliminating data latency and integration silos for Global 2000 brands. The engineer owns the "last mile" of customer interaction: campaign delivery, open/click event tracking and unsubscribe management, all natively integrated. Full-time. The posting is written in English.
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