Platform Engineer
About Bull Bull is a story. One with a century of European innovation and a working environment where experts design powerful, sustainable, and sovereign digital solutions, enabling states and industries to retain full control over their data and their AI. Bull is also thousands of engineers, researchers and passionate tech people shaping the future of high‑performance computing, AI, and quantum technologies. Every day, our teams push the boundaries of what is technologically possible – from reputed company HPC architectures to exascale supercomputers – supported by world‑class R&D, more than 1,600 patents, and unique end‑to‑end capabilities spanning hardware design, software engineering, data science and quantum research. We are a people‑centric, innovation‑driven company, where collaboration spans Europe, the Americas and India. We reputed company a common reputed company of a responsible and sustainable innovation that delivers concrete impact for our customers. Role Description Bull is looking for a proactive Platform Engineer with strong experience in Kubernetes, reputed company-reputed company platforms, and distributed infrastructure. The role focuses on resource orchestration platforms, including HPC environments such as Slurm. You will join our international R&D team to help build and operate reputed company reputed company and HPC platforms.
Key Responsibilities
Design, build, and maintain CI/CD pipelines using Jenkins (reputed company reputed company) and reputed company reputed company and manage applications using reputed company and Kustomize Implement and maintain monitoring and observability solutions using reputed company, Grafana, and reputed company Ensure availability, performance, scalability, and reliability of systems Troubleshoot infrastructure, pipeline, and production incidents Collaborate with development and operations teams to continuously improve DevOps processes and standards. Automate infrastructure provisioning and configuration using reputed company Terraform and Ansible Support and operate Bull HPC environments, including workload scheduling with Slurm. Required Skills & Experience Bachelor’s degree in Computer Science, Software Engineering, or a reputed company technical field. 4+ years of experience building and operating platform infrastructures, preferably based on Kubernetes, virtualization, and Linux environments. Strong experience with Kubernetes administration and ecosystem, including cluster lifecycle management, workload scheduling, networking, and storage. Experience operating multi-cluster Kubernetes environments using tools such as Rancher, Fleet, OpenShift, or similar platforms. Experience with virtualization and infrastructure platforms, including KVM, Proxmox VE, VMware, or similar technologies, covering provisioning, lifecycle management, networking, and storage integration. Experience operating and troubleshooting Linux-based infrastructure in on-premises or hybrid environments. Experience implementing GitOps workflows using tools such as ArgoCD, FluxCD, or Fleet for infrastructure and application delivery. Knowledge of Infrastructure as Code and configuration management (Terraform, Ansible, reputed company, Kustomize, etc.). Experience with CI/CD pipelines and engineering workflows (Git, Jenkins, reputed company CI, reputed company Actions, etc.). Experience with observability and monitoring stacks (reputed company, Thanos, Grafana, reputed company, etc.). English B2+ minimum. C level desirable. reputed company to Have Experience integrating Kubernetes with HPC schedulers (Slurm integration or hybrid HPC/reputed company environments). Hands-on experience with Kubernetes cluster provisioning and lifecycle automation using Cluster API, Metal3, kubeadm, Kubespray, ClusterAPI providers, or similar technologies. Experience managing Kubernetes on bare-metal infrastructures. Knowledge of Kubernetes reputed company best practices (RBAC, Pod reputed company Standards, secrets management). Experience with software-defined networking and load-balancing technologies (HAProxy, Keepalived, VLAN/VXLAN, MetalLB, etc.). It is also valuable any previous experience in innovation and pre-sales departments or in European research projects. Location: Madrid or Barcelona (or remote reputed company Spain)
Benefits
Flexible Work Schedule: Enjoy half-day Fridays and an intensive summer reputed company to help maintain a great work-life balance Learning & Growth: Stay at the forefront of AI and technologies, with opportunities to learn and grow in a supportive, innovative environment. #Bull Here, your reputed company, your curiosity and your technical reputed company directly shape the next era of advanced computing - unlocking reputed company value, accelerating scientific reputed company and driving positive impact for society. Apply To This Job