Software Engineer, Infrastructure (Go) - remote in the EU

Stack

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, exposing durable status to callers
• ▹Design error-handling models, idempotency guarantees and reconciliation loops to manage long-running provisioning operations reliably
• ▹Own the full lifecycle of infrastructure-level services, from the Server and MachineType APIs to the provisioning workflows

Requirements

• ▹Strong experience designing RESTful APIs or gRPC services, including API versioning and gateway patterns
• ▹Proficiency in Go (preferred for backend / Kubernetes ecosystem)
• ▹Deep understanding of Kubernetes primitives and controller/reconciler patterns; working with systems like k0rdent, Metal3 and Cluster API
• ▹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) where operations are long-running and state must stay consistent across retries and failures

Nice to have

• ▹Experience building informers or reconciliation bridges that keep an external datastore consistent with Kubernetes resource state
• ▹Experience building platforms requiring 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

What we offer

• ▹Work with an established Silicon Valley leader in cloud infrastructure
• ▹Passionate, talented colleagues; Fortune 500 and Global 2000 customers
• ▹Be part of cutting-edge open-source innovation
• ▹High-energy environment of a young company valuing openness, collaboration, risk-taking and continuous growth
• ▹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

About the company

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure and sovereign infrastructure for AI, machine learning and data-intensive applications. It combines open source innovation with deep Kubernetes orchestration expertise and is a Leader for Container Management in G2.