Software Engineer, Infrastructure – Go

Mirantis

Software Engineer designing Infrastructure Services for GPU-as-a-Service platform at Kubernetes-native AI infrastructure company Mirantis. Building control plane for multi-tenant Kubernetes clusters on high-performance hardware.

Posted 7/25/2026full-timeRemote • 🇪🇺 Anywhere in EuropeMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and building RESTful APIs and gRPC services, with a strong focus on Kubernetes primitives and bare-metal provisioning workflows. Proficient in developing reliable, long-running asynchronous systems that ensure data consistency and error handling.

Highest-signal resume keywords

RESTful API DesignGRPC Services DevelopmentProficiency In GoKubernetes Primitives UnderstandingBare-Metal Provisioning Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

RESTful API DesignGRPC Services DevelopmentProficiency In GoKubernetes PrimitivesController/Reconciler PatternsBare-Metal ProvisioningWorkflow-Driven SystemsEvent-Driven SystemsData Consistency ManagementError Handling Models

Tools & Technologies

TerraformOpenTofuGitOpsArgoCDFluxTemporal

Industry Keywords

BMC/RedfishPXE/iPXEImage ManagementHardware InspectionGPU Server HardwareDPU/NICHigh-Performance Datacenter Fabrics

Tech Stack

Tools & technologies

FluxGoGRPCKubernetesTerraform

About the role

Key responsibilities & impact

Design, build, and maintain the versioned REST and gRPC APIs for bare-metal server lifecycle, MachineType definitions, and cluster CRUD operations.
Develop the asynchronous workflows that drive server enrollment, inspection, OS provisioning, and cluster bring-up, exposing durable status to callers.
Design the error-handling models, idempotency guarantees, and reconciliation loops necessary to manage long-running provisioning operations reliably.

Requirements

What you’ll need

Strong experience designing RESTful APIs or gRPC services.
Proficiency in Go (preferred for backend/Kubernetes ecosystem)
Deep understanding of Kubernetes primitives and controller/reconciler patterns.
Hands-on experience with bare-metal provisioning flows — BMC/Redfish, PXE/iPXE, image management, and hardware inspection.
Experience building workflow-driven or event-driven systems (e.g., Temporal) where operations are long-running and state must remain consistent across retries and failures.
Preferred Qualifications: Experience building informers or reconciliation bridges that keep an external datastore consistent with Kubernetes resource state.
Experience building platforms where strict data and network isolation between tenants is required.
Familiarity with Terraform/OpenTofu and GitOps-driven configuration (ArgoCD or Flux).
Familiarity with GPU server hardware, DPUs/NICs, and high-performance datacenter fabrics.

Benefits

Comp & perks

Work with an established Silicon Valley leader in the cloud infrastructure industry;
Work with exceptionally passionate, talented and engaging colleagues, helping Fortune 500 and Global 2000 customers implement next-generation cloud technologies;
Be a part of cutting-edge, open-source innovation;
Thrive in the high-energy environment of a young company where openness, collaboration, risk-taking, and continuous growth are valued;
Professional development and training;
Attend conferences and working groups;
Company outings, happy hours, hackathons, and tech talks;
Receive a competitive compensation package with a strong benefits plan.