> Markdown version of [/jobs/ext/42535-sr-software-engineer-kubernetes-and-distributed-systems-radian-arc-emea](https://www.wearedevelopers.com/jobs/ext/42535-sr-software-engineer-kubernetes-and-distributed-systems-radian-arc-emea). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr Software Engineer (Kubernetes and Distributed Systems) Radian Arc (EMEA) - **Company:** SUBMER - **Location:** Spain (Remote available) - **Contract:** Contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Cloud Computing, Computer Clusters, Code Review, Computer Programming, Continuous Integration, Linux, Distributed Data Store, Distributed Systems, Fault Tolerance, Network Control, Node.Js, Prometheus, Web Services, Weka, AI Infrastructure, Datadog, System Availability, Grafana, AI Platforms, Kubernetes, Infrastructure Automation Frameworks, Slurm, Hardware Infrastructure - **Published:** May 31, 2026 - **Apply:** https://es.indeed.com/viewjob?jk=8b10468f34ccdaeb ## About the Role Do you have experience in gRPC?, * 5+ years of experience building distributed systems or infrastructure platforms. * Strong programming experience in Go. * Experience developing Kubernetes operators and controllers. Kubernetes Platform Engineering * Strong understanding of Kubernetes internals and control plane architecture. * Experience building infrastructure automation around Kubernetes. * Familiarity with multi-tenant Kubernetes environments. Distributed Systems * Experience designing and operating distributed systems at scale. * Understanding of distributed state management and service coordination. * Experience building reliable, highly available infrastructure services. Infrastructure & Systems Knowledge * Strong Linux systems knowledge. * Experience troubleshooting complex production systems. * Understanding of networking and storage infrastructure used by distributed systems. Operational Excellence * Experience operating high-availability production systems. * Familiarity with observability tooling such as Prometheus and Grafana. * Experience participating in on-call rotations and incident response. Personal Attributes * Strong analytical and problem-solving skills. * Excellent communication and collaboration abilities. * Passion for building reliable infrastructure systems at scale. ## Description Design and develop the platform control plane responsible for managing GPU cloud infrastructure and distributed AI workloads. This role focuses on building the core orchestration services that provision, manage, and coordinate compute, networking, and storage resources across global GPU clusters. The Senior Software Engineer will design and implement distributed systems that power the platform's control plane, enabling reliable orchestration of Kubernetes clusters, GPU workloads, and multi-tenant infrastructure. You will build APIs, services, and Kubernetes-native operators that automate infrastructure lifecycle management and provide the primitives required to run large-scale AI workloads across multiple regions. This role works closely with platform, networking, storage, and infrastructure teams to ensure the control plane integrates seamlessly with the underlying GPU infrastructure, networking fabrics, and disaggregated storage systems. The emphasis is on independently delivering major control-plane components, solving difficult distributed-systems and orchestration problems, and improving platform reliability and operability within the broader platform direction. What you'll do Platform Control Plane Development * Design and develop the platform control plane services responsible for managing GPU cloud infrastructure. * Implement APIs and services that orchestrate compute, networking, and storage resources. * Build distributed services responsible for cluster lifecycle management and infrastructure orchestration. * Implement reliable state management systems for distributed infrastructure components. Kubernetes Platform Integration * Develop Kubernetes operators and controllers that automate platform infrastructure. * Implement cluster lifecycle APIs responsible for: * Cluster provisioning, * Cluster upgrades, * Node lifecycle management. * Infrastructure automation. * Integrate platform services with Kubernetes control planes running on bare-metal infrastructure. AI Infrastructure Orchestration * Develop orchestration frameworks that manage GPU workloads across distributed clusters. * Implement platform services that optimize resource scheduling and utilization for AI workloads. * Integrate the platform control plane with components such as: * NVIDIA GPU Operator, * KServe, * Argo Workflows, * SLURM integration, * KubeVirt virtualization. Distributed Systems Engineering * Build distributed systems that coordinate workloads across multi-region GPU clusters. * Implement services capable of handling high-throughput infrastructure orchestration workloads. * Design scalable mechanisms for distributed state management and coordination. * Contribute practical design input for platform components. Reliability & Operations * Engineer systems for high availability and fault tolerance. * Implement observability, monitoring, and alerting for platform services. * Participate in incident response and on-call rotations for platform systems. * Perform root cause analysis and implement systemic improvements to platform reliability. Engineering Excellence * Drive technical design decisions for platform components. * Maintain high standards for testing, CI/CD, and operational safety. * Participate in architecture discussions, code reviews, and system design. * Contribute to repeatable patterns, implementation quality, and operational maturity within the platform software domain. Technical Stack Platform Development * Go. * Kubernetes controllers / operators. * Distributed systems architecture. * REST / gRPC APIs. Platform Infrastructure * Kubernetes. * Helm. * GitOps workflows. AI Platform Components * NVIDIA GPU Operator. * KServe * Argo Workflows. * SLURM integration * KubeVirt. Storage Integration * Weka distributed storage * VAST disaggregated storage * StorPool HCI * CSI drivers Observability * Prometheus * Grafana * OpenTelemetry ## Related Videos - [Running Secure Life Science Research at Scale using Hybrid GPU HPC and Kubernetes 🧬](https://www.wearedevelopers.com/videos/100355-running-secure-life-science-research-at-scale-using-hybrid-gpu-hpc-and-kubernetes) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [From Factory Floor to Kubernetes Core: Building an Edge Platform One Step at a Time](https://www.wearedevelopers.com/videos/1415-from-factory-floor-to-kubernetes-core-building-an-edge-platform-one-step-at-a-time) - [The best of two worlds - Bringing enterprise-grade Linux to the vehicle](https://www.wearedevelopers.com/videos/67-the-best-of-two-worlds-bringing-enterprise-grade-linux-to-the-vehicle) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe)