微信-语音识别算法工程师
Tencent Technology (Shenzhen) Co., Ltd.
北京Posted Aug 11, 2026
Overview
- Added in 30 days
- 501
- At this company, still open
Skills named in this posting
- PyTorch / TensorFlow
1.负责语音识别模型的研发与优化,重点建设低延迟、高准确率的流式语音识别能力,支持实时对话、按住说话、语音助手等场景;
2.负责流式 ASR 模型架构、训练和解码策略优化,包括 Streaming Conformer、CTC、Transducer、Attention 等技术方向;
3.负责语音理解模型研发,提升模型对语义上下文、用户意图、实体、热词及多轮对话信息的理解和利用能力;
4.负责热词和上下文增强能力建设,包括通讯录、人名、地名、应用名称、业务词汇及动态热词召回;
5.负责中英混说、方言、口音、噪声、远场、重叠语音、轻声及非标准表达等复杂场景的识别优化;
6.负责端点检测、流式上屏、结果稳定、标点预测、文本规整及上下文纠错等链路优化;
7.负责大规模语音数据清洗、伪标注、难例挖掘和数据配比,持续提升模型泛化能力;
8.建立语音识别与语音理解评测体系,推动模型训练、推理优化和产品上线。
1.计算机、人工智能、语音信号处理等相关专业,硕士及以上学历优先;
2.具备流式语音识别模型研发经验,熟悉模型训练、流式解码、状态缓存和延迟优化;
3.熟悉 CTC、Transducer、Conformer、Transformer、语言模型融合等技术;
4.具备语音理解或上下文建模经验,熟悉热词增强、语义纠错、意图理解、实体识别或多轮对话建模中的一种或多种;
5.熟悉语音数据处理流程,具备数据清洗、伪标注、难例分析和效果归因能力;
6.熟练使用 PyTorch,具备较强的模型训练、实验设计和问题定位能力;
7.具备良好的工程意识,关注识别准确率、首字延迟、尾字延迟、实时率及线上稳定性。
Apply on the employer's site
Original posting: careers.tencent.com
RISC-V ecosystem
Tencent Technology (Shenzhen) Co., Ltd. in the RISC-V ecosystem
RISC-V International: Premier TSC
Tencent Holdings Ltd. is a Chinese multinational technology and entertainment conglomerate and holding company headquartered in Shenzhen.
- Tencent joined RISC-V International as China pushed for open-instruction-set alternatives (widely reported)
- Its TencentOS Tiny IoT operating system is used on RISC-V MCUs, e.g. tutorials pairing TencentOS Tiny with the GD32V RISC-V MCU
- Also participates in Chinese RISC-V community events such as the RISC-V Forum in Shenzhen
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