Engineers at Woven by Toyota developing and optimizing voice-based dialogue systems for vehicle edge devices. Collaborate with researchers and enhance AI technologies in a hybrid work environment.
Responsibilities
Design, develop, and improve dialogue processing pipelines for a real-time conversational agent
Collaborate with researcher(s) to expand prototype models into production-ready systems
Optimize and accelerate components related to speech processing (ASR/NLP/TTS, signal processing, etc.)
Monitor performance and iteratively improve using real-world data from actual execution environments (edge device, OS, network conditions)
Improve user experience and system quality during the operation phase, including monitoring and metrics
Contribute to code review, configuration management, release processes, and cross‑team collaboration
Requirements
5+ years of experience developing real-time speech/dialogue systems (ASR, NLP, TTS, etc.)
Strong programming skills for performance optimization (C, C++)
Experience in designing and implementing speech processing algorithms (noise reduction, source separation, AEC / AGC / VAD, etc.)
Experience fine-tuning or optimizing LLMs for real-time systems
Business‑level Japanese and Conversational‑level English
Benefits
Competitive Salary - Based on experience
Work Hours - Flexible working time
Paid Holiday - 20 days per year (prorated)
Sick Leave - 6 days per year (prorated)
Holiday - Sat & Sun, Japanese National Holidays, and other days defined by our company
Japanese Social Insurance - Health Insurance, Pension, Workers’ Comp, and Unemployment Insurance, Long-term care insurance
Housing Allowance
Retirement Benefits
Rental Cars Support
In-house Training Program (software study/language study)
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