Senior Golang Software Engineer, Infrastructure - remote in the US
About The Position
Mirantis is seeking an experienced Software Engineer, Infrastructure to design and implement the Infrastructure Services that power their GPU-as-a-Service platform. The role involves building the control plane responsible for transforming high-level API calls into actual infrastructure actions, including enrolling bare-metal servers, provisioning them, and assembling them into multi-tenant Kubernetes clusters on high-performance hardware. The engineer will manage the entire lifecycle of infrastructure-level services, from Server and MachineType APIs to provisioning workflows and reconciliation loops that ensure the platform's hardware view aligns with physical reality.
Requirements
- Strong experience designing RESTful APIs or gRPC services, including API versioning and gateway patterns.
- Proficiency in Go.
- Deep understanding of Kubernetes primitives and controller/reconciler patterns.
- Hands-on experience with bare-metal provisioning flows (BMC/Redfish, PXE/iPXE, image management, hardware inspection).
- Experience building workflow-driven or event-driven systems (e.g., Temporal) for long-running operations requiring state consistency across retries and failures.
Nice To Haves
- Experience building informers or reconciliation bridges that keep an external datastore consistent with Kubernetes resource state.
- Experience building platforms with strict data and network isolation between tenants.
- Familiarity with Terraform/OpenTofu and GitOps-driven configuration (ArgoCD or Flux).
- Familiarity with GPU server hardware, DPUs/NICs, and high-performance datacenter fabrics.
Responsibilities
- Design, build, and maintain versioned REST and gRPC APIs for bare-metal server lifecycle, MachineType definitions, and cluster CRUD operations.
- Develop asynchronous workflows for server enrollment, inspection, OS provisioning, and cluster bring-up, providing durable status updates.
- Implement and maintain consoles and interfaces for visualizing hardware inventory, provisioning progress, and cluster health.
- Design error-handling models, idempotency guarantees, and reconciliation loops for reliable management of long-running provisioning operations.
Benefits
- Professional development and training
- Attend conferences and working groups
- Company outings, happy hours, hackathons, and tech talks
- Competitive compensation package with a strong benefits plan
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
