Lead design, development, and operations for AI/LLM product features, combining speech recognition and proprietary models while balancing quality, latency, stability, and cost.
About this role
The AI team develops and operates proprietary AI models, including speech recognition and speaker diarization, and builds LLM-powered features. The Senior Software Engineer leads the design, development, and operation of product features powered by AI and LLMs.
The role integrates LLMs, voice AI, speech recognition, proprietary AI models, and external APIs into product systems. Responsibilities include ownership of existing systems, feature development, architectural improvements, operational design, quality improvements, and technical decision-making. The work focuses on improving product value while balancing quality, latency, reliability, cost, real-time performance, and accuracy.
Japanese at JLPT N2 or above is required; interviews are conducted only in Japanese.
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