Member of Technical Staff responsible for innovating in ML audio research and model architectures. Collaborating with interdisciplinary teams to enhance AI capabilities within Liquid AI.
Responsibilities
Invent and prototype new model architectures that optimize inference speed, including on edge devices
Build and maintain evaluation suites for multimodal performance across a range of public and internal tasks
Collaborate with the data and infrastructure teams to build scalable pipelines for ingesting and preprocessing large audio datasets
Work with the infrastructure team to optimize model training across large-scale GPU clusters
Contribute to publications, internal research documents, and thought leadership within the team and the broader ML community
Collaborate with the applied research and business teams on client-specific use cases
Requirements
You have experience with machine learning at scale
You have worked with audio models and understand the effects of architecture choices on runtime, latency, and quality
You’re proficient in PyTorch, and familiar with distributed training frameworks like DeepSpeed, FSDP, or Megatron-LM
You’ve worked with multimodal data (e.g. audio, text, image, video)
You’ve contributed to research papers, open-source projects, or production-grade multimodal model systems
You understand how data quality, augmentations, and preprocessing pipelines can significantly impact model performance—and you’ve built tooling to support that
You enjoy working in interdisciplinary teams across research, systems, and infrastructure, and can translate ideas into high-impact implementations
You’ve designed and trained multimodal language models, or specialized audio models (e.g. ASR, TTS, voice conversion, vocoders, diarization)
You care deeply about empirical performance, and know how to design, run, and debug large-scale training experiments on distributed GPU clusters
You’ve developed audio encoders or decoders, or integrated them into language pretraining pipelines with autoregressive or generative objectives
You have experience working with large-scale audio datasets, understand the unique challenges they pose, and can manage massive datasets effectively
You have strong programming skills in Python, with an emphasis on writing clean, maintainable, and scalable code.
Benefits
A front-row seat in building some of the most capable Speech Language Models
Access to world-class infrastructure, a fast-moving research team, and deep collaboration across ML, systems, and product
The opportunity to shape multimodal foundation model research with both scientific rigor and real-world impact
Job title
Technical Staff Member – ML Research Engineer, Multi-Modal – Audio
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