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Member of Technical Staff (AI Infrastructure Engineer)

We are looking for an AI Infra engineer to join our growing team. We work with Kubernetes, Slurm, Python, C++, PyTorch, and primarily on AWS. As an AI Infrastructure Engineer, you will be partnering closely with our Inference and Research t

In inglese

Company

Perplexity

Location

London

Status

Open

Posted

2026-04-13T19:40:57.103+00:00

Perplexity is hiring an AI infrastructure engineer in London for hybrid work, focused on the clusters that train and serve its models. The role covers Kubernetes administration, Slurm HPC job scheduling, APIs and orchestration for training and inference pipelines, GPU utilization, autoscaling, and observability for ML workloads. The posting asks for 3-5 years in ML systems deployment, Python and C++, PyTorch in distributed training, and familiarity with LLM architectures such as multi-head and grouped-query attention. Preferred extras include Terraform, Ansible, and CUDA optimization.