Staff Software Engineer - (Linux & GPU Environment) - Substrate Team

This role is based in Sydney, Australia with an onsite work schedule.

What you'll do:

• Manage Linux orchestration at scale and support GPU clusters for AI training and inference.
• Build and configure bare metal infrastructure and optimize Linux internals.
• Set technical direction and write design documentation for infrastructure.
• Engage in hands-on engineering to improve backend services.

Requirements:

• Experience with Linux infrastructure and large-scale systems.
• Knowledge of GPU infrastructure and hypervisor configuration.
• Ability to tackle ambiguous technical problems and apply AI tools in engineering.

Tech stack:

• Linux, C, systems languages, Kubernetes, GPU clusters.