Staff Platform / Infrastructure Engineer

You will own the platform infrastructure supporting private AI deployments on customer hardware and cloud environments. You will design and implement deployment, orchestration, inference serving, software supply-chain security, observability, reliability, and incident-response capabilities. You will write operational documentation, collaborate on networking and kernel deployment, and mentor engineers on infrastructure, testing, and operations.

Responsibilities

• Own deployment for the webAI kernel and B2B SDK across single-machine, multi-node, and AWS or Azure installations
• Choose and evolve the workload orchestration approach
• Operate Apple-silicon fleets, including services, firewalling, virtual machines, inference sizing, and failure recovery
• Build the model inference serving layer, including gateway, load balancing, routing, and performance testing
• Own the software supply chain, including GitLab CI, artifacts, signing, dependency pinning, registries, and releases
• Secure the platform with secrets management, PKI, mTLS, identity integration, and network policy
• Build observability, alerting, audit exports, reliability levels, and SLOs
• Write runbooks, deployment recipes, and RCAs, and lead incident response
• Work on networking and deployability with kernel engineers
• Mentor engineers and improve infrastructure-as-code, testing, and operations

Requirements

• 8+ years building and operating production infrastructure, including bare-metal or on-premises infrastructure
• Experience with Nomad or Kubernetes
• Terraform and configuration management experience
• Production experience with AWS, Azure, or both
• Networking knowledge including VPN overlays, firewalls, NAT, load balancers, proxies, DNS, and TLS
• Experience with secrets management, PKI, mTLS, and OIDC
• GitLab CI/CD and release-engineering experience
• Observability and on-call experience
• Proficiency in Rust or Go and Python or Bash scripting
• Technical writing experience for runbooks, design documents, and RCAs

Benefits

• Health, dental, and vision insurance
• High-deductible HSA option with company contribution
• 401k match for US-based employees
• Flexible PTO
• Parental leave for eligible employees
• Continuing education support
• Company-paid basic life insurance
• Supplemental life insurance
• Company-paid short- and long-term disability insurance
• Free parking for in-office employees