LLM Pre-training & Distributed Engineer (AI Infrastructure)

Posted 13 Days Ago
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Boston, MA, USA
In-Office
Mid level
Agency • Artificial Intelligence • Blockchain • Web3
The Role
Design, orchestrate, and optimize large-scale LLM pre-training runs across 1,000+ GPUs using PyTorch/DeepSpeed/Megatron-LM. Improve networking (InfiniBand/RDMA) and memory management, implement 3D parallelism, and automate checkpointing and failure recovery for month-long training jobs on SLURM or Kubernetes GPU clusters.
Summary Generated by Built In

We are seeking a highly skilled LLM Pre-training & Distributed Systems Engineer. This role is essential for orchestrating large-scale machine learning training runs and optimizing  distributed infrastructure. The ideal candidate will have a deep understanding of GPU clusters and extensive experience in system engineering to ensure efficient and reliable training processes.

Responsibilities:

  • Orchestrate distributed training runs across 1,000+ GPUs using PyTorch, DeepSpeed, or Megatron-LM.
  • Optimize networking (InfiniBand/RDMA) and memory management to prevent out-of-memory errors.
  • Automate checkpointing and failure recovery during month-long training runs.

Required Skills:

  • Deep expertise in 3D parallelism (Data, Tensor, Pipeline).
  • Experience managing SLURM or Kubernetes-based GPU clusters.
  • Strong systems engineering background (C++, CUDA, Python).

Skills Required

  • Orchestrate distributed training runs across 1,000+ GPUs using PyTorch, DeepSpeed, or Megatron-LM
  • Deep expertise in 3D parallelism (Data, Tensor, Pipeline)
  • Optimize networking (InfiniBand/RDMA) and memory management to prevent out-of-memory errors
  • Automate checkpointing and failure recovery for month-long training runs
  • Experience managing SLURM or Kubernetes-based GPU clusters
  • Strong systems engineering background including C++, CUDA, and Python
Am I A Good Fit?
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The Company
7 Employees
Year Founded: 2024

What We Do

Hyphen Connect is a Web3 and AI talent agency and crypto-integrated software solutions provider that connects blockchain, DeFi, NFT, and AI companies with specialized technical and go-to-market talent globally and remotely. They deliver headhunting, data-driven research, and recruitment services across infrastructure, exchanges, gaming, and DeFi projects, plus industry analysis and hiring insights to help clients build engineering and product teams.

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