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多媒体算法工程师(AI Infra)-视频与边缘

上海💼 Full-time🗓 2026-09-28

Core

Develop and optimize algorithms for audio/video generation and multimodal large models, focusing on training efficiency, inference speed, and production deployment for business scenarios like video style transfer and smart voice interaction.

Role type

Senior IC machine-learning engineer (audio/video generation & multimodal models)

Builds

Production-ready audio/video generation and multimodal AI models

Domain

AI Infrastructure, Multimedia, Large Language Models

Deliverable

production ML models

Required skills

Python, PyTorch, FSDP, DeepSpeed, Megatron, CUDA, AscendC, Triton, TileLang, model quantization, parallel computing, TensorRT-LLM, SGLang, vLLM

Preferred skills

FlashAttention, Conv2d, Matmul, GroupedMatmul operator optimization, multi-modal algorithm principles

Responsibilities

Track and apply frontier technologies in audio/video generation and multimodal models; Optimize training frameworks and strategies to maximize hardware utilization; Optimize inference algorithms for speed and efficiency; Engineer model deployment from lab to production environments.

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