Speech & Audio ML Engineer — Scale World‑Class Pipelines

PLAUD PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

Plaud Inc. is building the next generation of real-world AI interfaces for professionals. We are hiring for a role focused on speech and data engineering to enhance model training and deployment.

You will own end-to-end data pipelines, contribute to training and fine-tuning SpeechLLM or related models, and drive domain adaptation across languages and verticals with a strong emphasis on accuracy and robustness.

Qualifications

• Minimum 1 year hands-on experience in speech, ML, or large-scale data engineering.
• Experience in ASR/SpeechLLM or LLM/fine-tuning is a plus.
• Strong Python and PyTorch fundamentals.

Responsibilities

• Own large-scale speech/audio data pipelines for collection, cleaning, labeling, augmentation and quality control.
• Support model training and evaluation to improve recognition accuracy for domain terms.
• Perform domain adaptation to improve recognition across languages and verticals.
• Build test sets and evaluation frameworks and benchmark against baselines.

Skills

Speech/ML experience

Python

PyTorch

Distributed data processing

Data engineering

Tools

Python

PyTorch

Spark

Ray

Job description

Plaud Inc. is building the next generation of real-world AI interfaces for professionals. We are hiring for a role focused on speech and data engineering to enhance model training and deployment.

You will own end-to-end data pipelines, contribute to training and fine-tuning SpeechLLM or related models, and drive domain adaptation across languages and verticals with a strong emphasis on accuracy and robustness.