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灵波科技-具身智能 Infra 优化工程师

Location
Shanghai
Employment type
Intern
Embodied AI

Responsibilities

1. 参与具身智能大模型基础设施建设,支持 VLA/VLM、机器人策略模型的训练、推理与部署; 2. 协同算法团队适配 CT、SFT、RL 等训练任务,完善分布式训练、数据 IO、Checkpoint 及任务调度能力; 3. 参与训练性能与稳定性优化,包括计算图、计算通信重叠、显存和资源利用率优化; 4. 参与模型推理链路建设,包括模型导出、量化、TensorRT/TRT-LLM 编译、服务化部署及性能分析; 5. 针对延迟、吞吐、显存占用和训练效率等指标开展端到端性能优化。

Requirements

1. 计算机、自动化、电子、软件工程等相关专业,本科及以上在读; 2. 具备良好的编程能力,熟悉 Python;掌握 C/C++ 或 CUDA 者优先; 3. 熟悉 Linux,具备良好的数据结构、算法、操作系统和计算机体系结构基础; 4. 对 LLM、VLM、VLA、Diffusion 或机器人学习有基本了解,并有相关训练或部署实践; 5. 了解 PyTorch 及 FSDP、Megatron、VeRL 等至少一种分布式训练框架,或 TensorRT、TRT-LLM、Triton 等推理优化工具; 6. 具备较强的问题定位、工程实现和团队协作能力。 加分项: 1. 有 CUDA Kernel、TensorRT Plugin、Triton Kernel 或 NCCL 通信优化经验; 2. 有模型量化、Attention、KV Cache、视觉编码器或动作头优化经验; 3. 有大规模训练稳定性、GPU 性能分析、异构资源调度或内存优化经验; 4. 有具身智能、机器人或多模态模型训练与部署经验; 5. 有 ICPC、ASC、OI、MO 等竞赛经历或相关开源项目贡献。

Who this role is for

本科及以上

Work schedule

毕业起止时间要求:2027.11.01-2031.10.31

Company overview

具身智能/大厂机器人业务

Learn about 蚂蚁灵波

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