Principal TTS Researcher

cerence· Cerence Japan K.K.
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📍 TokyoFull time

About this role

A Moving Experience.

·       8+ years of hands-on experience in TTS system development with deep expertise in both frontend and backend components

·       Proficiency in C/C++ and Python, with mastery of ML frameworks (PyTorch, TensorFlow, etc)

·       Strong background in NLP techniques and/or speech signal processing

·       Experience with linguistic tools (e.g., Festival) and phonetic knowledge

·       Familiarity with transformer-based language models for prosody prediction

·       Deep understanding of autoregressive / non-autoregressive acoustic models and neural vocoders

·       Experience optimizing models via quantization, pruning, or knowledge distillation  

·       Knowledge of speech codecs (e.g., Opus, MELP) and real-time streaming protocols

·       Production experience with ONNX Runtime, TensorRT, or TorchScript, etc

·       Experience with zero-shot/one-shot/few-shot voice cloning or emotional TTS systems  

·       Skilled GPU/TPU cluster and grid user

·       Fluent English is a must-have

preferred:

·       Track record of publications/papers in INTERSPEECH, ICASSP, or NeurIPS etc. ·       Track working experience or tenure in world-level TTS/AI company or research institute

·       Proven ability to lead cross-functional groups and deliver competitive TTS solutions or applications 

Cerence Inc. (Nasdaq: CRNC and www.cerence.com) is the global industry leader in creating unique, moving experiences for the automotive world. Spun out from Nuance in October 2019, Cerence is a new, independent company that has quickly gained traction as a leader in the automotive voice assistant space, working with all of the world’s leading automakers – from Ford and Fiat Chrysler to Daimler, Audi and BMW to Geely and SAIC – to transform how a car feels, responds and learns. Its track record is built on more than 20 years of industry experience and leadership and more than 500 million cars on the road today across more than 70 languages.  

 

As Cerence looks to the future and continues an ambitious growth agenda, we need someone to join the team and help build the future of voice and AI in cars. This is an exciting opportunity to join Cerence’s passionate, dedicated, global team and be a part of meaningful innovation in a rapidly growing industry. 

EQUAL OPPORTUNITY EMPLOYER

Cerence is firmly committed to Equal Employment Opportunity (EEO) and to compliance with all federal, state and local laws that prohibit employment discrimination on the basis of age, race, color, gender, gender identity, gender expression, sex, sex stereotyping, pregnancy, national origin, ancestry, religion, physical or mental disability, medical condition, marital status, citizenship status, sexual orientation, protected military or veteran status, genetic information and other protected classifications. Cerence Equal Employment Opportunity Policy Statement.

All prospective and current Employees need to remain vigilant when it comes to executing security policies in the workplace. This includes:


- Following workplace security protocols and training programs to familiarize with the ways to maintain a safe workplace.
- Following security procedures to report any suspicious activity.
- Having respect for corporate security procedures to allow those procedures to be effective.
- Adhering to company's compliance and regulations.
- Encouraging to follow a zero tolerance for workplace violence.

- Basic knowledge of information security and data privacy requirements (e.g., how to protect data & how to be handling this data).

- Demonstrative knowledge of information security through internal training programs.

Frequently Asked Questions

Is the salary disclosed for the Principal TTS Researcher position at cerence?
The salary for this Principal TTS Researcher role at cerence is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Principal TTS Researcher position at cerence located?
This Principal TTS Researcher role at cerence is based in Tokyo. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Principal TTS Researcher role at cerence full-time or part-time?
This is listed as a Full time position. It is posted as a Principal TTS Researcher role in the Cerence Japan K.K. department at cerence.
Which team or department does the Principal TTS Researcher at cerence belong to?
This Principal TTS Researcher position is part of the Cerence Japan K.K. department at cerence. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Principal TTS Researcher position at cerence?
Click the "Apply Now" button on this page. You will be redirected to cerence's official application portal hosted on workday where you can submit your application directly.
When was the Principal TTS Researcher job at cerence posted?
This Principal TTS Researcher position at cerence was posted on Jun 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Principal TTS Researcher
cerence
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