ML Systems Engineer: Low-Latency RL Training Infra

Periodic Labs; Menlo Park (CA); Presencial; USD 300.000 - 400.000; Jornada completa

Descripción de la vacante

Periodic Labs, located in Menlo Park, is looking for a Systems Engineer to bridge infrastructure and research in AI. In this hybrid role, you'll manage the systems layer for fast and efficient model training, engaging closely with researchers. Ideal candidates have a Bachelor's degree and experience in large-scale inference infrastructure and low-level systems programming. The role offers a compensation range of $300,000-$400,000 and visa sponsorship. Join us in pushing the boundaries of scientific discovery.

Formación

• Experience with low-level systems programming involving RDMA and network stack optimization.
• Familiarity with GPU cluster scheduling using tools like Ray, Slurm, or Kubernetes.
• Proficient in writing and optimizing CUDA kernels for distributed training.

Responsabilidades

• Build scheduling for GB series GPUs to minimize latency and maximize utilization.
• Implement direct S3 checkpoint streaming to address I/O bottlenecks.
• Design zero-copy RDMA weight synchronization to maintain a low-latency RL feedback loop.
• Engage with the SGLang, Megatron, and Ray communities to contribute and influence improvements.

Conocimientos

Large-scale inference infrastructure

Low-level systems programming

GPU cluster scheduling and orchestration

CUDA kernels optimization

Profiling and benchmarking distributed ML systems

Checkpoint management and streaming

Open source ML infrastructure contributions

Algorithm-infrastructure co-design

Educación

Bachelor’s degree or equivalent

Descripción del empleo

Periodic Labs, located in Menlo Park, is looking for a Systems Engineer to bridge infrastructure and research in AI. In this hybrid role, you'll manage the systems layer for fast and efficient model training, engaging closely with researchers. Ideal candidates have a Bachelor's degree and experience in large-scale inference infrastructure and low-level systems programming. The role offers a compensation range of $300,000-$400,000 and visa sponsorship. Join us in pushing the boundaries of scientific discovery.