Senior Platform Engineer

📋 Job Overview

The Senior Platform Engineer builds and operates the multi-tenant orchestration, scheduling, and customer-facing platform layer that turns raw GPU infrastructure into a usable cloud service. This role is the software backbone of GPU One (GPUaaS).

🏢 About STN INC

STN INC is a company focused on AI and GPU infrastructure, providing cloud services to customers.

🎯 The Role

You will be responsible for designing and building the orchestration layer, managing multi-tenant isolation, and implementing various platform components to support GPU infrastructure as a service.

✅ Key Responsibilities

• Design and build the orchestration layer (Kubernetes, Slurm, Run:ai, or comparable)
• Manage multi-tenant isolation including namespaces, networking, storage, and quotas
• Build customer-facing platform APIs, CLIs, web portals, and SDKs
• Implement and operate image management, GPU operator, and node provisioning automation
• Drive infrastructure-as-code and automation across the platform stack
• Partner with SRE on platform reliability, SLO definition, and observability
• Support TAM and Support engineers on customer-impacting platform issues
• Maintain customer environment templates, configuration management, and rollout tooling
• Participate in architecture review, design discussions, and technical roadmap
• Drive continuous platform improvement and reduce operational toil

📌 Required Qualifications

• 6+ years in platform engineering, SRE, or cloud engineering at scale
• Deep Kubernetes expertise including CRDs, operators, and multi-tenant patterns
• Strong programming skills in Go, Python, or both
• Experience operating GPU clusters or AI infrastructure at production scale
• Bachelor's degree in computer science or equivalent experience

⭐ Desirable Experience

• Experience with NVIDIA GPU Operator, MIG, MPS, and NCCL operator patterns
• Familiarity with Slurm operator, Run:ai, KubeRay, or comparable AI orchestration
• Service mesh experience (Istio, Linkerd) and multi-cluster networking
• Open source contributions in the cloud-native or AI infrastructure ecosystem

🎁 Benefits

Competitive salary and benefits package.

🛂 Visa & Eligibility

Eligibility to work in the United States required.