CareerPlan

Principal Software Engineer - Voice Agent

China, Beijing, BeijingFull-time2026-10-11 → 2026-11-10

Core

Develop omni model development with SOTA ASR and TTS, and SOTA talking avatar models for zero shot and fine tune scenarios.

Role type

Principal Software Engineer (GenAI/ML)

Builds

AI models for voice agents and talking avatars

Domain

Generative AI, Speech Technology, Computer Vision

Deliverable

production ML models

Required skills

ASR, TTS, diffusion models, language modelling, NLP, computer vision, GANs, VAEs, flow matching, autoregressive models, PyTorch, C, C++, C#, Java, JavaScript, Python

Preferred skills

Generative AI modelling techniques, optimization, fine-tuning

Technologies

PyTorch, C, C++, C#, Java, JavaScript, Python

Responsibilities

Develop SOTA ASR and TTS models, Develop SOTA talking avatar models, Collaborate with cross-functional teams to integrate AI models, Conduct research and stay updated with latest AI/ML advancements, Optimize and fine-tune AI models for performance, scalability, and accuracy, Participate in code reviews

Seniority

Principal, hands-on IC